Turning 24 might not come with the same buzz as your 21st or the quarter-century milestone of 25—but that makes it the perfect year to create a celebration that’s totally you. You’re old enough to know what you enjoy and young enough to be spontaneous. Whether you’re in the mood for something wild and energetic or cozy and chill, 24 can be unforgettable with the right party theme.
This list is packed with inspiration for every vibe—indoor, outdoor, lowkey, high-energy, artsy, adventurous, and everything in between. From Instagram-worthy experiences to nostalgic throwbacks, there’s a theme here to match your mood, your people, and your personal style. So pick your favorite (or combine a few), and get ready to throw a 24th birthday bash that’s anything but forgettable.
1. Bubbles & Brunch Bash
Start your birthday with a mid-morning celebration that blends comfort and class. Set up a beautiful brunch table filled with mini pancakes, bagels, fresh fruit, avocado toast, and pastries. Add a mimosa bar stocked with different juices and fresh garnishes—think strawberries, mint, or edible flowers. For a classy touch, include florals, pastel tableware, and some light jazz or acoustic music in the background. It’s the kind of gathering that encourages real conversation, relaxed laughter, and photo ops in the morning sun. Great for keeping it stylish but simple.
2. Backyard Movie Night
Turn your backyard (or even a living room) into a cozy outdoor theater. Rent or DIY a projector screen and line the ground with blankets, cushions, and beanbags. Serve buttery popcorn in individual bags, soda in vintage glass bottles, and candy in mini trays. Let guests vote on the movie ahead of time—or have a double feature! Fairy lights, string lanterns, and a fire pit add cozy ambiance. This theme works beautifully for smaller gatherings and makes for a magical, memory-making night under the stars.
3. Y2K Nostalgia Party
Channel the early 2000s with an over-the-top throwback theme. Think denim-on-denim outfits, butterfly clips, inflatable furniture, and playlists loaded with Britney, NSYNC, Destiny’s Child, and early 2000s hits. Serve nostalgic snacks like Dunkaroos, Capri Sun, and pizza bagels. Decorate with lava lamps, fuzzy pillows, and VHS covers. Add a photo booth with flip phones, disposable cameras, and Lisa Frank-style props. It’s fun, vibrant, and totally on-trend to relive the glory days of growing up in the Y2K era.
4. Sip & Skate Roller Party
Hit the rink and relive childhood roller skating—only this time with themed drinks and adult energy. Rent out a local roller rink or find one that hosts adults-only nights. Encourage funky outfits with neon colors, leg warmers, and fanny packs. Offer glow sticks and a drink station with themed cocktails like “Roller Rum Punch” or “Neon Lemonade.” Make it a retro dance party with a live DJ or throwback playlist. Whether you’re a seasoned skater or just there for the laughs and vibes, this is one party idea full of fun and movement.
5. Wine & Design Party
Host a cozy, creative night where guests can enjoy wine while painting their own canvas, tote bags, or wine glasses. Set up a painting station with all the supplies and follow along with a virtual tutorial—or let everyone freestyle. Provide light snacks like charcuterie boards, olives, and mini desserts, and don’t forget a signature birthday wine cocktail. Add some background jazz, candles, and string lights to create a relaxing, artsy atmosphere. It’s the perfect blend of relaxing and engaging, especially for a smaller group of friends.
6. National Park Picnic
If you love nature, take your 24th birthday outside with a celebration in a nearby national or state park. Set up picnic blankets, bring coolers full of sandwiches, fruit, and cold drinks, and play outdoor games like frisbee, cornhole, or capture the flag. Include a nature scavenger hunt or group hike for the more adventurous guests. It’s a peaceful, feel-good day where you can reconnect with friends and the outdoors. Plus, it’s easy to customize based on how chill or active you want to be.
7. Casino Royale Game Night
Go full glam with a “Casino Royale” themed night. Invite everyone to dress in sleek black-tie attire and walk into a room transformed into a mini casino. Set up game stations for poker, roulette, and blackjack using fake money or poker chips. Serve martinis (shaken, not stirred), sparkling cider, and high-end finger foods. Decorate with gold, black, and red tones, and offer “prizes” for the biggest winners at the end of the night. It’s a mix of elegance, playfulness, and full-out fantasy.
8. Pajama & Pancakes Party
Sometimes, the best parties are the ones where you don’t even get dressed up. Invite your friends over in their comfiest PJs and serve breakfast-for-dinner. Think pancakes, waffles, syrup, fruit, bacon, and plenty of coffee or cocoa. Play cozy games like charades, board games, or watch comfort movies. This theme is perfect if you’re all about warmth, laughter, and being surrounded by your favorite people without the stress of heels or makeup.
9. Glamping Getaway
Book a luxury cabin, treehouse, or glamping site and escape into nature for the weekend. Add twinkle lights, marshmallow roasting stations, and cozy décor like rugs and pillows to keep things comfy. Spend the day hiking or lounging, then enjoy s’mores, wine, and storytelling around the fire. Bring board games, playlist speakers, and breakfast kits for a full-out weekend experience. Whether you’re with a small group or your whole crew, this is a great way to relax, reset, and celebrate another year of life in style.
10. Around the World Tasting Night
Create a cultural adventure without leaving your home. Choose 5-6 countries and feature small bites, desserts, or drinks from each one. For example: sushi from Japan, tapas from Spain, macarons from France, and margaritas from Mexico. Decorate each food station with mini flags and themed tableware, and play music from each culture. Guests can even “passport stamp” their own tasting cards. This idea is perfect for foodies or anyone with a love for travel and culture.
11. Boho Backyard Bash
Transform your backyard into a dreamy bohemian oasis with tapestries, low picnic tables, poufs, fairy lights, and dried florals. Create lounging zones with rugs and cushions, and set up grazing tables full of charcuterie, dips, and fresh fruits. You can add a kombucha bar or a DIY cocktail station with herbs and edible flowers for a personalized twist. Live acoustic music or a curated chill playlist sets the perfect tone. This is ideal for someone who loves natural elegance and wants an aesthetically pleasing but laid-back celebration under the stars.
12. Karaoke & Kocktails Night
Let your inner diva shine with a karaoke night packed with good drinks and great vibes. Rent a karaoke machine or go to a karaoke lounge, and create a performance lineup with fun categories (like duets, ’90s throwbacks, or guilty pleasures). Offer themed cocktails like “Pitch Perfect Punch” or “Liquid Courage.” Decorate with disco lights, feather boas, and stage-inspired décor to make it feel like a mini concert. It’s hilarious, interactive, and a guaranteed crowd-pleaser—perfect for friend groups who love to perform and cheer each other on.
13. Throwback Slumber Party
Recreate the ultimate middle school sleepover—with a grown-up twist. Invite your closest friends to bring sleeping bags or crash on couches, wear matching PJs, and do classic sleepover activities like DIY facials, pizza making, friendship bracelets, and rom-com marathons. Add wine, adult snacks, and a candy bar for a nostalgic-meets-modern vibe. You can even set up a “Truth or Dare” board or play party games like “Who’s Most Likely To?” It’s cozy, fun, and perfect for reconnecting in the most nostalgic way possible.
14. Disco Fever Dance Party
Break out the sequins and bell bottoms for a 1970s disco-themed party! Set up a dance floor with a mirror ball, colored lights, and funky décor like vinyl records, lava lamps, and fringe curtains. Create a playlist full of ABBA, Bee Gees, and Donna Summer, and encourage guests to dress like they’re headed to Studio 54. For drinks, serve retro cocktails like Tequila Sunrises and Harvey Wallbangers. With nonstop dancing and retro vibes, it’s an unforgettable way to boogie into your 24th year.
15. Beach Bonfire Bash
If you live near a beach or lake, take advantage of it with a bonfire celebration. Pack cozy blankets, portable speakers, and a cooler full of your favorite drinks and snacks. Roast s’mores, grill hot dogs, and watch the sunset with your best people. Beach games like spikeball or volleyball add energy during the day, while firelight and music make the evening extra special. It’s simple, low-cost, and full of beautiful moments—ideal for those who love nature and a laid-back vibe.
16. Murder Mystery Dinner
Add a theatrical twist to your birthday with a murder mystery party. Choose a theme—like 1920s speakeasy, Hollywood red carpet, or haunted mansion—and assign each guest a character to play. You can purchase downloadable mystery kits or use a party game app to guide the night. Serve a dinner course between each clue round, and decorate the space to match your story’s setting. Everyone gets into character, and the suspense builds until the killer is revealed. It’s unique, interactive, and perfect for groups who love games and storytelling.
17. Tropical Luau Party
Escape to the islands with a backyard luau. Use tiki torches, flower leis, palm leaves, and vibrant tropical colors to decorate. Serve fruity drinks in coconuts or pineapples, grill up Hawaiian-style food (think skewers, grilled pineapple, and poke bowls), and set up a limbo contest or hula hoop competition. A steel drum playlist or ukulele music adds to the island vibe. Everyone gets to relax, dance barefoot, and soak up the aloha energy—no plane ticket required.
18. Photo Scavenger Hunt Adventure
Plan a birthday scavenger hunt that leads your friends through your city or neighborhood on a photo challenge journey. Create a list of fun photo tasks like “Take a pic hugging a stranger,” “Strike a yoga pose in front of a mural,” or “Group jump shot in a grocery aisle.” Offer small prizes or points for creativity and speed. End the hunt at a favorite bar or restaurant for dinner and drinks. It’s energetic, hilarious, and perfect for friend groups that love exploration and a little friendly competition.
19. Spa Day Retreat
Turn your birthday into a rejuvenating self-care experience. Book a spa day for you and your closest friends—or recreate the vibe at home with face masks, essential oils, foot soaks, and DIY sugar scrubs. Offer infused water, herbal tea, and healthy snacks like fruit skewers and smoothie bowls. Add relaxing music and calming lighting for full zen. Whether it’s at a luxury spa or a DIY setup in your living room, this theme is all about indulgence, renewal, and starting your 24th year in total peace.
20. Paint Party & Prosecco
Combine creativity and celebration with a guided painting night, complete with prosecco to sip while you work. Whether you hire a local art instructor or follow along with a YouTube tutorial, guests will love having something to create and take home. Supply canvases, aprons, paints, and brushes—and offer light snacks between brushstrokes. It’s artsy, fun, and relaxing, perfect for celebrating with a group of creative friends or trying something new with your crew.
21. Rooftop Sunset Soirée
Celebrate golden hour with a chic rooftop party featuring views, vibes, and vibrant energy. Decorate with string lights, candles, and floral centerpieces to enhance the ambiance as the sun sets. Offer a curated cocktail menu, elevated appetizers like crostinis and gourmet sliders, and a live DJ or custom playlist. Whether it’s a rented venue or a friend’s rooftop, this party brings together sophistication and fun. Add a photo booth with the city skyline as a backdrop to capture the magic of your 24th year beginning in style.
22. Camp-In Birthday Weekend
Channel childhood summer camp nostalgia with a cozy, indoor “camp-in” experience. Set up blanket forts or tents, provide snacks like trail mix and s’mores, and plan classic camp activities like arts & crafts, storytelling, and even a talent show. You can add sleeping bags, matching pajamas, and printed camp t-shirts for extra charm. This unique theme mixes fun, creativity, and nostalgia for a birthday that’s heartwarming, low-key, and great for close-knit friend groups who want something different from the usual party.
23. Astrology & Aura Night
Perfect for the zodiac-obsessed, this cosmic birthday bash is all about stars, signs, and spiritual vibes. Decorate with celestial elements like moons, crystals, fairy lights, and constellation patterns. Hire an astrologer or tarot card reader, or use apps and guides for DIY birth chart readings. Set up a crystal bar where guests can pick a stone that aligns with their sign, and serve galactic-themed drinks and treats. Whether guests are full believers or just curious, this party is a unique mix of fun and mystical energy.
24. Festival-Inspired Field Party
Recreate your favorite music festival in an open field, backyard, or park. Think flower crowns, glitter face paint, and wristbands. Set up different “stages” with speakers or live performers, food trucks (or DIY booths with tacos and sliders), and a boho tent for chill-out zones. String lights, festival flags, and colorful seating will bring the vibe to life. It’s a full-day experience where friends can dance, snack, and relax in a free-spirited celebration of music and life—without needing a festival ticket.
25. Safari Glam Adventure
Take your party on a wild ride with a safari glam theme. Decorate with animal prints, faux foliage, and gold accents. Serve themed drinks like “Jungle Juice” and appetizers with tropical flavors. Encourage guests to dress in safari-inspired outfits—think khaki, animal prints, or jungle explorer chic. Activities could include a photo safari scavenger hunt or jungle trivia. It’s adventurous and stylish at the same time, perfect for the birthday guest who loves glam and the great outdoors.
26. Private Movie Theater Takeover
Rent a private screening room or bring the cinema experience home with a projector, cozy seating, and your favorite film lineup. Choose a theme—Rom-Com Marathon, 2000s Night, or Oscar Winners—and go all out with matching snacks (like popcorn bars, candy buffets, and gourmet nachos). Encourage guests to dress up as their favorite movie characters or wear pajamas for max comfort. Add custom movie tickets as invitations for that authentic feel. This idea is especially fun for film buffs or chill birthdays focused on comfort and connection.
27. Wine & Cheese Garden Party
Host an elegant yet easygoing afternoon in the garden with wine flights and cheese pairings. Use wooden boards, floral runners, and pastel tableware to create a classy setup. Include tasting cards so guests can learn about the wines and cheeses offered, and add grapes, figs, and baguettes to round out the spread. Lawn games like croquet, bocce, or giant Jenga can keep everyone entertained. It’s classy, casual, and ideal for soaking up the sunshine with your most sophisticated crew.
28. Hot Girl Walk & Picnic
Start your celebration with a group “hot girl walk”—a wellness-focused walk with upbeat music, positive vibes, and cute athleisure outfits. End the walk at a pre-set picnic spot with a charcuterie spread, fruit-infused water, and light rosé or spritzers. Include affirmations, a group gratitude circle, or intention-setting cards to make the day meaningful. This birthday theme blends wellness, friendship, and style—perfect for those who love a healthy lifestyle with a splash of celebration.
29. Board Game Battle Royale
Turn your birthday into an epic board game tournament. Set up multiple tables with games ranging from fast-paced (like Uno or Exploding Kittens) to strategy-based (like Settlers of Catan or Codenames). Create brackets or point systems and offer small prizes to winners. Themed snacks and drinks named after classic games (like “Clue Cocktails” or “Jenga Juice”) add to the fun. It’s ideal for indoor gatherings and brings out everyone’s playful (and slightly competitive) side.
30. TikTok Trends Party
Bring your For You Page to life with a party full of viral challenges, trending aesthetics, and content creation zones. Set up selfie stations, ring lights, and mini sets (like a “Get Ready With Me” vanity or “Outfit Check” mirror). Guests can dress as their favorite TikTok niche—coastal cowgirl, clean girl, skatercore, etc.—and compete in silly challenges like dance trends, food hacks, or “Guess the TikTok Sound.” This party is interactive, hilarious, and perfect for the digital-savvy birthday guest who’s always scrolling.