{"id":21048,"date":"2025-09-11T05:58:29","date_gmt":"2025-09-11T10:58:29","guid":{"rendered":"http:\/\/localhost:10010\/?p=21048"},"modified":"2025-09-11T06:21:58","modified_gmt":"2025-09-11T11:21:58","slug":"fortieth-birthday-party-ideas-for-men","status":"publish","type":"post","link":"https:\/\/www.greenvelope.com\/blog\/fortieth-birthday-party-ideas-for-men\/","title":{"rendered":"The Big 4-0! 25 of the Best 40th Birthday Party Ideas for Men"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21059\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/woman-handing-a-birthday-cake-with-lit-candles-to-a-celebrant.jpeg\" alt=\"40th birthday party ideas for men: woman handing a birthday cake with lit candles to a celebrant\" width=\"850\" height=\"566\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/woman-handing-a-birthday-cake-with-lit-candles-to-a-celebrant.jpeg 850w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/woman-handing-a-birthday-cake-with-lit-candles-to-a-celebrant-300x200.jpeg 300w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/woman-handing-a-birthday-cake-with-lit-candles-to-a-celebrant-768x511.jpeg 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Turning 40 is a big moment, and it often comes with a celebration to match. If you\u2019re seeking the best <\/span><span style=\"font-weight: 400;\">40th birthday party ideas<\/span><span style=\"font-weight: 400;\"> for men, you\u2019re in the right place.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Discover all our go-to favorites for men that want a big <\/span><span style=\"font-weight: 400;\">birthday bash<\/span><span style=\"font-weight: 400;\">, sophisticated get-together, or a more casual birthday party. Get ideas for themes, activities, gifts, and more \u2014 plus some of our most-loved invitation designs.<\/span><br \/>\n<!--more--><\/p>\n<h2><b>25 of the Best <\/b><b>40th Birthday Party Ideas<\/b><b> for Men<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Party planning<\/span><span style=\"font-weight: 400;\"> is a big task, especially when you\u2019re in charge of a milestone celebration like the big 4-0! To help you find the perfect theme, <\/span><span style=\"font-weight: 400;\">party supplies<\/span><span style=\"font-weight: 400;\">, and entertainment, here are our all-time favorite <\/span><span style=\"font-weight: 400;\">40th birthday party ideas<\/span><span style=\"font-weight: 400;\"> for men.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For some of these party ideas, we\u2019ve included a matching <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/\">online invitation<\/a><\/strong><span style=\"font-weight: 400;\">. At Greenvelope, we have a wide collection of party invites for adults \u2014 in fact, there\u2019s something to match almost every theme! Each <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/blog\/fortieth-birthday-invitations\">40th birthday party invite<\/a><\/strong><span style=\"font-weight: 400;\"> design is customizable too. So with a few clicks you can transform any template into a bespoke-feel invitation with your chosen font, colors, envelope style, and wording.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ready to explore our ideas? Here they are!<\/span><\/p>\n<h3><b>1. Host a <\/b><b>BBQ<\/b><b> Party<\/b><\/h3>\n<figure id=\"attachment_21050\" aria-describedby=\"caption-attachment-21050\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21050 size-full\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/BBQ-Staples-Invitation.jpg\" alt=\"40th birthday party ideas for men: BBQ Staples Invitation\" width=\"400\" height=\"522\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/BBQ-Staples-Invitation.jpg 400w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/BBQ-Staples-Invitation-230x300.jpg 230w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-21050\" class=\"wp-caption-text\">Design: Vera Lim<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Matching invitation: <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/designs\/invitations\/bbq-staples\/blue\/company-retreat\/12614\">BBQ Staples Invitation<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Invite everyone over for a <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/blog\/bbq-party\">cookout in your backyard<\/a><\/strong><span style=\"font-weight: 400;\">. Supply all the <\/span><span style=\"font-weight: 400;\">BBQ<\/span><span style=\"font-weight: 400;\"> essentials and cold refreshments, along with space for outdoor lawn games, dancing, or the kids to run around if it\u2019s a family-friendly party.<\/span><\/p>\n<h3><b>2. Give a Thoughtful Gift<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">For a <\/span><a href=\"https:\/\/www.greenvelope.com\/blog\/milestone-birthday\"><span style=\"font-weight: 400;\"><strong>milestone birthday<\/strong><\/span><\/a><span style=\"font-weight: 400;\">, a sweet <\/span><span style=\"font-weight: 400;\">gift idea<\/span><span style=\"font-weight: 400;\"> is something they can use as a <\/span><span style=\"font-weight: 400;\">keepsake<\/span><span style=\"font-weight: 400;\"> \u2014 like a scrapbook, memory book, or photo album. Have all the guests collaborate to create a thoughtful <\/span><span style=\"font-weight: 400;\">40th birthday gift<\/span><span style=\"font-weight: 400;\"> that lasts.<\/span><\/p>\n<h3><b>3. Plan a Weekend Away<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">If you have the budget for it (or have been saving a while), book a special weekend <\/span><span style=\"font-weight: 400;\">getaway<\/span><span style=\"font-weight: 400;\"> for the birthday guest of honor and a chosen <\/span><span style=\"font-weight: 400;\">loved one<\/span><span style=\"font-weight: 400;\">. Whether it\u2019s a spa weekend, city break, or something based on an activity they enjoy, they\u2019ll be sure to love it.<\/span><\/p>\n<h3><b>4. Organize a <\/b><b>Themed Party<\/b><\/h3>\n<figure id=\"attachment_21049\" aria-describedby=\"caption-attachment-21049\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21049 size-full\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/80s-Night-Invitation-1.jpg\" alt=\"40th birthday party ideas for men: 80s Night Invitation\" width=\"400\" height=\"522\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/80s-Night-Invitation-1.jpg 400w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/80s-Night-Invitation-1-230x300.jpg 230w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-21049\" class=\"wp-caption-text\">Design: Owl and Toad<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Matching invitation: <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/designs\/invitations\/80s-night\/pink\/adult-birthday\/16\">80s Night Invitation<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">A <\/span><span style=\"font-weight: 400;\">themed party<\/span><span style=\"font-weight: 400;\"> is always fun, especially if the <\/span><span style=\"font-weight: 400;\">birthday boy<\/span><span style=\"font-weight: 400;\"> can be convinced to go for something bold \u2014 like a superhero, <\/span><span style=\"font-weight: 400;\">retro<\/span><span style=\"font-weight: 400;\">, or \u201880s party. Find an <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/blog\/party-themes-for-adults\">adult birthday party theme<\/a><\/strong><span style=\"font-weight: 400;\"> that they\u2019ll adore, then book or <\/span><span style=\"font-weight: 400;\">DIY<\/span><span style=\"font-weight: 400;\"> the entertainment and <\/span><span style=\"font-weight: 400;\">40th birthday decorations<\/span><span style=\"font-weight: 400;\"> (like <\/span><span style=\"font-weight: 400;\">streamers<\/span><span style=\"font-weight: 400;\">, banners, balloons, and more.)<\/span><\/p>\n<h3><b>5. Host a Big Family Dinner<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">If family is a <\/span><span style=\"font-weight: 400;\">big deal<\/span><span style=\"font-weight: 400;\"> to the birthday guest of honor, then make them smile by arranging a big family get-together. Host at home, a relative\u2019s house, or their favorite restaurant, and plan a menu and toast that celebrates everything you love about them.<\/span><\/p>\n<h3><b>6. Go Golfing<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Are they a big fan of golf? Treat them to a day at their favorite course, or pay for another exciting golf experience \u2014 like a meet-and-greet with someone they\u2019re a huge fan of, a private golf lesson, or a membership.<\/span><\/p>\n<h3><b>7. Plan a Camp Out<\/b><\/h3>\n<figure id=\"attachment_21052\" aria-describedby=\"caption-attachment-21052\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21052 size-full\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Camping-Adventure-Invitation.jpg\" alt=\"40th birthday party ideas for men: Camping Adventure Invitation\" width=\"400\" height=\"522\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Camping-Adventure-Invitation.jpg 400w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Camping-Adventure-Invitation-230x300.jpg 230w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-21052\" class=\"wp-caption-text\">Design: Signature Greenvelope<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Matching invitation: <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/designs\/invitations\/camping-adventure\/green\/adult-birthday\/16\">Camping Adventure Invitation<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">You\u2019re never too old to <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/blog\/camping-birthday-party\">go camping<\/a><\/strong><span style=\"font-weight: 400;\">! Gather the supplies and invite a handful of family members or friends along for an evening under the stars. Toast s\u2019mores, sing campfire songs, enjoy a cold beer, and watch the night sky.<\/span><\/p>\n<h3><b>8. Host a Casino Night<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">For a <\/span><span style=\"font-weight: 400;\">birthday bash<\/span><span style=\"font-weight: 400;\"> that\u2019s exciting and memorable, try hosting a <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/blog\/casino-theme-party\">casino night<\/a><\/strong><span style=\"font-weight: 400;\">. Create your own <\/span><span style=\"font-weight: 400;\">DIY<\/span><span style=\"font-weight: 400;\"> experience at home with some popular card games, or ask a party planner to help you put together an authentic experience for this glamorous <\/span><span style=\"font-weight: 400;\">birthday theme<\/span><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p>\n<h3><b>9. Enjoy a Sophisticated <\/b><b>Dinner Party<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Turning 40 is the perfect excuse to enjoy a luxurious <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/blog\/dinner-party-themes\">dinner party<\/a><\/strong><span style=\"font-weight: 400;\">, and whether you host at home or opt for a private dining experience, this is a great way to make the occasion feel memorable. Invite a close group of friends to join you for a delicious dinner and pair it with wine, canapes, and good conversation.<\/span><\/p>\n<h3><b>10. Throw a <\/b><b>Retro<\/b><b> Disco Party<\/b><\/h3>\n<figure id=\"attachment_21051\" aria-describedby=\"caption-attachment-21051\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21051 size-full\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Boho-Disco-Invitation-3.jpg\" alt=\"40th birthday party ideas for men: Boho Disco Invitation\" width=\"400\" height=\"522\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Boho-Disco-Invitation-3.jpg 400w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Boho-Disco-Invitation-3-230x300.jpg 230w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-21051\" class=\"wp-caption-text\">Design: Sarah Deters Illustration<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Matching invitation: <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/designs\/invitations\/boho-disco\/blue\/wedding\/1040\">Boho Disco Invitation<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Disco parties are all the rage! This <\/span><span style=\"font-weight: 400;\">party theme<\/span><span style=\"font-weight: 400;\"> has the ideal <\/span><span style=\"font-weight: 400;\">vibe<\/span><span style=\"font-weight: 400;\"> for anyone that\u2019s not afraid to put their dancing shoes on and live life to the fullest. Provide a <\/span><span style=\"font-weight: 400;\">retro<\/span> <span style=\"font-weight: 400;\">birthday cake<\/span><span style=\"font-weight: 400;\">, disco-<\/span><span style=\"font-weight: 400;\">themed party favors<\/span><span style=\"font-weight: 400;\">, and set up a <\/span><span style=\"font-weight: 400;\">photo booth<\/span><span style=\"font-weight: 400;\"> complete with props.<\/span><\/p>\n<h3><b>11. Take a Road Trip<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Road trips are often a once-in-a-lifetime deal, so let this be the moment you choose to go with them on a road trip to somewhere they\u2019ve been dreaming about \u2014 like <\/span><span style=\"font-weight: 400;\">Las Vegas<\/span><span style=\"font-weight: 400;\"> or New York. Work together to plan the experience, or surprise them if you know them well enough.<\/span><\/p>\n<h3><b>12. Visit an Escape Room<\/b><\/h3>\n<figure id=\"attachment_21053\" aria-describedby=\"caption-attachment-21053\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21053 size-full\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Escape-Room-Invitation-4.jpg\" alt=\"Escape Room Invitation\" width=\"400\" height=\"522\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Escape-Room-Invitation-4.jpg 400w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Escape-Room-Invitation-4-230x300.jpg 230w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-21053\" class=\"wp-caption-text\">Design: Jessie Steury<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Matching invitation: <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/designs\/invitations\/escape-room\/white\/adult-birthday\/16\">Escape Room Invitation<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">See which of your <\/span><span style=\"font-weight: 400;\">closest friends<\/span><span style=\"font-weight: 400;\"> is the best at problem solving with a visit to an escape room. This is a great <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/blog\/fortieth-birthday-ideas\">40th birthday party idea<\/a><\/strong><span style=\"font-weight: 400;\"> for men that want something interesting and more casual than an elegant dinner or big <\/span><span style=\"font-weight: 400;\">birthday bash<\/span><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>13. Plan a <\/b><b>Surprise Party<\/b><\/h3>\n<figure id=\"attachment_21057\" aria-describedby=\"caption-attachment-21057\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21057 size-full\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Retro-Surprise-Invitation-1.jpg\" alt=\"Retro Surprise Invitation\" width=\"400\" height=\"521\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Retro-Surprise-Invitation-1.jpg 400w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Retro-Surprise-Invitation-1-230x300.jpg 230w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-21057\" class=\"wp-caption-text\">Design: Jen Montgomery<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Matching invitation: <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/designs\/invitations\/retro-surprise\/blue\/adult-birthday\/16\">Retro Surprise Invitation<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">If you know they\u2019d love it, a <\/span><a href=\"https:\/\/www.greenvelope.com\/blog\/surprise-birthday-party\"><span style=\"font-weight: 400;\"><strong>surprise party<\/strong><\/span><\/a><span style=\"font-weight: 400;\"> is definitely a winning idea for a milestone year. As the <\/span><span style=\"font-weight: 400;\">big day<\/span><span style=\"font-weight: 400;\"> draws closer, send secret invites out to <\/span><span style=\"font-weight: 400;\">loved ones<\/span><span style=\"font-weight: 400;\">, and prepare all the <\/span><span style=\"font-weight: 400;\">birthday party decorations<\/span><span style=\"font-weight: 400;\"> while the guest of honor is out. Then, surprise them with a room filled with all their favorite people!<\/span><\/p>\n<h3><b>14. Buy Him a Hobby Gift<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">There\u2019s nothing most <\/span><span style=\"font-weight: 400;\">40-year-olds<\/span><span style=\"font-weight: 400;\"> love more than a gift with a <\/span><span style=\"font-weight: 400;\">personal touch<\/span><span style=\"font-weight: 400;\">, and the easy way to fulfill that is by buying something for their hobby or interest. If you know the <\/span><span style=\"font-weight: 400;\">birthday boy<\/span><span style=\"font-weight: 400;\"> well, choose a hobby-related gift that they\u2019ll love \u2014 or a gift card for their favorite store.\u00a0<\/span><\/p>\n<h3><b>15. Go <\/b><b>Wine Tasting<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">For all the wine buffs out there, a <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/blog\/wine-tasting-party-ideas\">wine tasting<\/a><\/strong><span style=\"font-weight: 400;\"> experience is a great 40th birthday idea for men (and women!) Head to your local vineyard or ask an expert to join you for a private <\/span><span style=\"font-weight: 400;\">wine tasting<\/span><span style=\"font-weight: 400;\"> experience at home.<\/span><\/p>\n<h3><b>16. Host a <\/b><b>Board Game Night<\/b><\/h3>\n<figure id=\"attachment_21054\" aria-describedby=\"caption-attachment-21054\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21054 size-full\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Game-Night-Invitation-5.jpg\" alt=\"Game Night Invitation\" width=\"400\" height=\"521\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Game-Night-Invitation-5.jpg 400w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Game-Night-Invitation-5-230x300.jpg 230w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-21054\" class=\"wp-caption-text\">Design: TM Stationery<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Matching invitation: <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/designs\/invitations\/game-night\/blue\/business\/1041\">Game Night Invitation<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Host a classic card or <\/span><span style=\"font-weight: 400;\">board <\/span><a href=\"https:\/\/www.greenvelope.com\/blog\/how-to-plan-a-grown-up-game-night-thats-fun-and-easy\"><span style=\"font-weight: 400;\"><strong>game night<\/strong><\/span><\/a><span style=\"font-weight: 400;\"> for your <\/span><span style=\"font-weight: 400;\">loved one<\/span><span style=\"font-weight: 400;\">\u2019s close group of friends. Order takeout, pour some drinks in, and serve up delicious treats like brownies or <\/span><span style=\"font-weight: 400;\">cupcakes<\/span><span style=\"font-weight: 400;\"> to keep everyone fueled as they battle it out in <\/span><span style=\"font-weight: 400;\">board game<\/span><span style=\"font-weight: 400;\"> format.<\/span><\/p>\n<h3><b>17. Organize a <\/b><b>Murder Mystery<\/b><b> Evening<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Step back in time or into the future with a themed <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/blog\/murder-mystery-dinner-party\">murder mystery evening<\/a><\/strong><span style=\"font-weight: 400;\"> with <\/span><span style=\"font-weight: 400;\">close friends<\/span><span style=\"font-weight: 400;\">. Select the perfect <\/span><span style=\"font-weight: 400;\">guest list<\/span><span style=\"font-weight: 400;\">, prepare a storyline, hand out dress code information, and ask everyone to join you as you figure out whodunnit.\u00a0<\/span><\/p>\n<h3><b>18. Plan an Outdoor Movie Night<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Celebrate their <\/span><span style=\"font-weight: 400;\">special day<\/span><span style=\"font-weight: 400;\"> with an <\/span><a href=\"https:\/\/www.greenvelope.com\/blog\/outdoor-movie-night\"><span style=\"font-weight: 400;\"><strong>outdoor movie night<\/strong><\/span><\/a><span style=\"font-weight: 400;\"> under the stars \u2014 ideal if their birthday is in the warm summer months. Set out some comfy seating, rent a projector and screen, and watch their favorite movie(s) on screen.<\/span><\/p>\n<h3><b>19. Sing <\/b><b>Karaoke<\/b><b> Together<\/b><\/h3>\n<figure id=\"attachment_21056\" aria-describedby=\"caption-attachment-21056\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21056 size-full\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Karaoke-Party-Invitation-3.jpg\" alt=\"Karaoke Party Invitation\" width=\"400\" height=\"522\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Karaoke-Party-Invitation-3.jpg 400w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Karaoke-Party-Invitation-3-230x300.jpg 230w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-21056\" class=\"wp-caption-text\">Design: Signature Greenvelope<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Matching invitation: <\/span><a href=\"https:\/\/www.greenvelope.com\/designs\/invitations\/karaoke-party!\/yellow\/adult-birthday\/16\"><span style=\"font-weight: 400;\"><strong>Karaoke Party! Invitation<\/strong><\/span><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Do they love to sing? Host the ultimate <\/span><span style=\"font-weight: 400;\">karaoke<\/span><span style=\"font-weight: 400;\"> party at home or head to a private <\/span><span style=\"font-weight: 400;\">karaoke<\/span><span style=\"font-weight: 400;\"> booth in the city. Create a fun <\/span><span style=\"font-weight: 400;\">playlist<\/span><span style=\"font-weight: 400;\"> of hits, and ask your guests for suggestions on your party invites!<\/span><\/p>\n<h3><b>20. Watch a Comedy Show<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">If the <\/span><span style=\"font-weight: 400;\">birthday boy<\/span><span style=\"font-weight: 400;\">\u2019s idea of fun is a comedy night, then book a trip for them and a handful of their favorite people to see a <\/span><span style=\"font-weight: 400;\">comedian<\/span><span style=\"font-weight: 400;\"> perform. Bonus points if they love to participate and you can arrange for that too!<\/span><\/p>\n<h3><b>21. Host a Cocktail Party<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Invite your <\/span><span style=\"font-weight: 400;\">loved ones<\/span><span style=\"font-weight: 400;\"> over for a <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/blog\/cocktail-party\">cocktail party<\/a><\/strong><span style=\"font-weight: 400;\"> filled with all the classics and your own unique favorites. Hire a mixologist for the night or encourage everyone to have a go at making their own!<\/span><\/p>\n<h3><b>22. Play Video Games<\/b><\/h3>\n<figure id=\"attachment_21055\" aria-describedby=\"caption-attachment-21055\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21055 size-full\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Game-On-Neon-Invitation-4.jpg\" alt=\"Game On Neon Invitation\" width=\"400\" height=\"522\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Game-On-Neon-Invitation-4.jpg 400w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Game-On-Neon-Invitation-4-230x300.jpg 230w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-21055\" class=\"wp-caption-text\">Design: Tennie &amp; Co<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Matching invitation: <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/designs\/invitations\/game-on-neon\/purple\/business\/1041\">Game On Neon Invitation<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">For a super relaxed way to spend the big birthday, how about a video <\/span><span style=\"font-weight: 400;\">game night<\/span><span style=\"font-weight: 400;\">? This 40th birthday idea for men is ideal if they love their PC or console gaming and want to get their friends involved too!<\/span><\/p>\n<h3><b>23. Have a Picnic in the Park<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Another laid-back <\/span><span style=\"font-weight: 400;\">40th birthday celebration<\/span><span style=\"font-weight: 400;\"> idea is a simple picnic in the park. Grab some cozy blankets, prepare and pack some light snacks and refreshments, and arrange to meet everyone in your favorite spot.<\/span><\/p>\n<h3><b>24. Plan a Relaxing Pool Party<\/b><\/h3>\n<p><a href=\"https:\/\/www.greenvelope.com\/blog\/pool-party-ideas-for-adults\"><span style=\"font-weight: 400;\"><strong>Pool parties<\/strong><\/span><\/a><span style=\"font-weight: 400;\"> aren\u2019t just for kids. If you or someone else has a backyard pool, then this is definitely a great <\/span><span style=\"font-weight: 400;\">40th birthday party idea<\/span><span style=\"font-weight: 400;\"> for men! Add a theme like the 80s, pastels, or tropical, or keep things simple.<\/span><\/p>\n<h3><b>25. Host a Garden Party<\/b><\/h3>\n<figure id=\"attachment_21058\" aria-describedby=\"caption-attachment-21058\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21058 size-full\" src=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Vibrant-Floral-Arch-Invitation.jpg\" alt=\"Vibrant Floral Arch Invitation\" width=\"400\" height=\"522\" srcset=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Vibrant-Floral-Arch-Invitation.jpg 400w, https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/Vibrant-Floral-Arch-Invitation-230x300.jpg 230w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption id=\"caption-attachment-21058\" class=\"wp-caption-text\">Design: Robinson Creative House<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Matching invitation: <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/designs\/invitations\/vibrant-floral-arch\/green\/garden-party\/11516\">Vibrant Floral Arch Invitation<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Lucky enough to have a beautiful backyard? Host a <\/span><a href=\"https:\/\/www.greenvelope.com\/blog\/tips-for-throwing-the-perfect-garden-party\"><span style=\"font-weight: 400;\"><strong>garden party<\/strong><\/span><\/a><span style=\"font-weight: 400;\"> for the <\/span><span style=\"font-weight: 400;\">birthday boy<\/span><span style=\"font-weight: 400;\"> and their <\/span><span style=\"font-weight: 400;\">loved ones<\/span><span style=\"font-weight: 400;\">. Add a luxe picnic dinner or <\/span><span style=\"font-weight: 400;\">BBQ<\/span><span style=\"font-weight: 400;\">, some <\/span><span style=\"font-weight: 400;\">live music<\/span><span style=\"font-weight: 400;\"> for <\/span><span style=\"font-weight: 400;\">ambiance<\/span><span style=\"font-weight: 400;\">, and plenty of string lighting, and you have a cozy and warm way to celebrate turning 40.<\/span><\/p>\n<h2><b>Make that <\/b><b>Milestone Birthday<\/b><b> Moment Feel Special<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Find the perfect way to wish a <\/span><span style=\"font-weight: 400;\">loved one<\/span> <span style=\"font-weight: 400;\">happy birthday<\/span><span style=\"font-weight: 400;\">, whether it\u2019s as part of a small group or a big family get-together. Use this guide to put together a 40th birthday they\u2019ll treasure forever!<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Get things started with <\/span><strong><a href=\"https:\/\/www.greenvelope.com\/designs\/40th-birthday\">40th birthday invitations<\/a><\/strong><span style=\"font-weight: 400;\"> that feel like they were designed with the guest of honor in mind. Choose your favorite invite style inspired by the <\/span><span style=\"font-weight: 400;\">birthday boy<\/span><span style=\"font-weight: 400;\">\u2019s interests, customize it to match your celebration, then send it on its way to all their favorite people.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Turning 40 is a big moment, and it often comes with a celebration to match. If you\u2019re seeking the best 40th birthday party ideas for men, you\u2019re in the right place. Discover all our go-to favorites for men that want a big birthday bash, sophisticated get-together, or a more casual birthday party. Get ideas for [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":21059,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[229,235,236],"tags":[],"class_list":["post-21048","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-parties","category-inspiration","category-social-and-special-events"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Big 4-0! 25 of the Best 40th Birthday Party Ideas for Men | Greenvelope Blog<\/title>\n<meta name=\"description\" content=\"Get inspired to throw a fun and memorable bash with these 40th birthday party ideas for men \u2014 from campouts and BBQs to escape rooms &amp; more!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.greenvelope.com\/blog\/fortieth-birthday-party-ideas-for-men\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Big 4-0! 25 of the Best 40th Birthday Party Ideas for Men | Greenvelope Blog\" \/>\n<meta property=\"og:description\" content=\"Get inspired to throw a fun and memorable bash with these 40th birthday party ideas for men \u2014 from campouts and BBQs to escape rooms &amp; more!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.greenvelope.com\/blog\/fortieth-birthday-party-ideas-for-men\/\" \/>\n<meta property=\"og:site_name\" content=\"Greenvelope Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Greenvelope\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-11T10:58:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-11T11:21:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.greenvelope.com\/blog\/wp-content\/uploads\/woman-handing-a-birthday-cake-with-lit-candles-to-a-celebrant.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"850\" \/>\n\t<meta property=\"og:image:height\" content=\"566\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Sam Franklin\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sam Franklin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.greenvelope.com\\\/blog\\\/fortieth-birthday-party-ideas-for-men\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.greenvelope.com\\\/blog\\\/fortieth-birthday-party-ideas-for-men\\\/\"},\"author\":{\"name\":\"Sam Franklin\",\"@id\":\"https:\\\/\\\/www.greenvelope.com\\\/blog\\\/#\\\/schema\\\/person\\\/77b568b8cc3c733429480a3176604ada\"},\"headline\":\"The Big 4-0! 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