Who decided Halloween fun must wait until October? Summerween combines the sunshine, cookouts and outdoor adventures of summer with the pumpkins, monsters and delightfully spooky atmosphere of Halloween. It’s Halloween without the cold weather—or summer with significantly more skeletons. Although Summerween traditionally happens during the warmer months, you can use these ideas whenever you need a little off-season Halloween magic. No specific date is required. If your heart says Halloween, that’s good enough for us. Here are 25 ways to celebrate Summerween—or enjoy a little Halloween whenever the spooky spirit strikes.

1. Host an Outdoor Scary-Movie Night

Set up a projector in the backyard, add blankets, lawn chairs and bowls of popcorn, and watch a spooky movie beneath the stars. Choose family-friendly favorites, classic monster movies or something genuinely terrifying—depending on how much sleep you’re willing to sacrifice.

2. Carve a Watermelon Jack-o’-Lantern

Pumpkins may be difficult to find outside autumn, but watermelons make excellent Summerween substitutes. Cut off the top, scoop out the fruit and carve a face into the rind. Add a battery-operated candle and enjoy your tropical jack-o’-lantern. You also get an entire bowl of watermelon out of the deal.

3. Make Frozen Monster Treats

Transform frozen desserts into Summerween monsters:

• Add candy eyes to ice-cream sandwiches
• Create ghost-shaped frozen bananas
• Make green “slime” popsicles
• Decorate ice-cream cones like witches
• Serve chocolate pudding as edible mud

Anything becomes Halloween food once you add candy eyeballs.

4. Build a Summerween Snack Board

Fill a large board with orange, black, green and purple treats. Try cheese cubes, grapes, blackberries, candy, crackers, popcorn, cookies and miniature chocolate bars. Add a small plastic skeleton reaching toward the food for presentation.

5. Decorate With Tropical Skeletons

Place skeletons in Hawaiian shirts, sunglasses, flip-flops and inflatable pool toys. A skeleton relaxing in a lawn chair with a tropical drink perfectly captures the Summerween spirit—and may become your favorite year-round decoration.

6. Create a Spooky Lemonade Stand

Serve colorful drinks with names such as:

• Swamp Water
• Vampire Punch
• Witch’s Lemonade
• Zombie Juice
• Monster Slush

Add frozen berries, gummy worms or plastic vampire teeth around the cups.

7. Go on a Flashlight Ghost Walk

Take an evening walk through your neighborhood, campground or backyard with flashlights. Share ghost stories, look for strange shadows and dramatically overreact whenever a squirrel moves in the bushes.

8. Tell Ghost Stories Around the Fire

Gather around a firepit and take turns telling ghost stories. You can share local legends, classic tales or completely invented stories. The best storyteller is the person who makes everyone nervous about walking back to the house alone.

9. Make Summerween S’mores

Give traditional s’mores a spooky makeover with orange-colored marshmallows, chocolate cookies, peanut butter cups or candy eyes. You could also create a complete s’mores bar and let everyone build their own edible monster.

10. Visit a Cemetery or Historic Site

Take a respectful daytime walk through an old cemetery or historic location. Research some of the names, architecture and stories connected to the place. Local history can be fascinating without turning someone’s final resting place into a haunted attraction.

11. Read a Spooky Book

Choose a ghost story, mystery, thriller or classic horror novel and spend an evening reading outside. For a family celebration, select a Halloween picture book and host a flashlight story hour.

12. Create a Summerween Playlist

Mix classic Halloween songs, spooky movie themes, surf rock and summer party music. The result should sound like a haunted house opened a tiki bar.

13. Make a Haunted Tiki Bar

Decorate an outdoor drink station with skull mugs, cobwebs, tropical flowers, bamboo torches and flickering lights. Serve tropical mocktails and cocktails with spooky names. Dry ice creates an impressive effect, but never place it directly into a drink unless it is handled and served safely.

14. Hold a Summer Costume Party

Halloween costumes become considerably funnier when everyone is also dealing with hot weather. Encourage lightweight themes such as tropical vampires, vacationing witches, beach zombies, pirate ghosts and lifeguard skeletons.

15. Create Spooky Pool Games

If you have access to a pool, add Halloween-inspired activities:

• Floating-pumpkin races
• Underwater treasure hunts
• Monster-themed relay races
• Glow-stick diving
• “Escape the sea monster” tag

Always provide appropriate adult supervision around water.

16. Paint Pumpkins—or Anything Else

If pumpkins aren’t available, paint rocks, flowerpots, coconuts or small wooden shapes. Create monsters, ghosts, jack-o’-lanterns or colorful sugar-skull designs.

17. Make a Summerween Wreath

Combine summer and Halloween decorations into one wonderfully strange wreath. Use artificial tropical flowers, miniature pumpkins, seashells, bats, spiders and a pair of tiny sunglasses.

18. Have a Spooky Picnic

Pack sandwiches, themed snacks and colorful drinks, then find a shady location for a Halloween-inspired picnic. Bring black-and-orange blankets, spooky napkins and a Bluetooth speaker for atmospheric music.

19. Play Glow-in-the-Dark Games

Glow sticks are practically made for Summerween. Use them for nighttime ring toss, scavenger hunts, bowling, hide-and-seek or backyard obstacle courses.

20. Bake Halloween Cookies

There is no law requiring you to wait until October to use your ghost-shaped cookie cutter. Decorate cookies like ghosts, bats, pumpkins, monsters or tropical skeletons. Serve them with cold milk, iced coffee or a frozen drink.

21. Have a Summerween Craft Night

Set up a table with simple supplies and make:

• Paper bats
• Painted rocks
• Monster masks
• Miniature haunted houses
• Beaded Halloween bracelets
• Spooky bookmarks

Put on a Halloween movie or playlist while everyone creates.

22. Explore Local Ghost Stories

Research haunted locations, strange history and unexplained legends from your town or state. Create a driving tour, visit public locations during appropriate hours or share the stories around the fire. Just separate documented history from entertaining folklore so legends aren’t presented as proven facts.

23. Turn Dinner Into a Monster Meal

Give ordinary foods ridiculous Halloween names:

• Mummy Dogs
• Monster Burgers
• Bat Wings
• Swamp Dip
• Zombie Tacos
• Eyeball Pasta
• Graveyard Brownies

The recipe doesn’t necessarily need to change. Sometimes a handwritten sign and plastic spider do most of the work.

24. Create a Summerween Photo Booth

Hang a spooky backdrop and provide silly props:

• Sunglasses
• Witch hats
• Monster masks
• Plastic bones
• Pool floats
• Tropical shirts
• Inflatable pumpkins

Encourage everyone to combine Halloween and vacation accessories in the strangest ways possible.

25. Declare Your Own Summerween Night

You don’t need an official holiday, elaborate party or perfect decorations. Choose an evening, make a spooky snack, watch a Halloween movie and place a skeleton in a lawn chair. Invite friends or enjoy it quietly at home. Summerween can be as simple or excessive as you want.

When Is Summerween?

Summerween doesn’t have one universally recognized date. Some people celebrate during June or July, while others use the term for any early Halloween activity that happens before the traditional fall season. That freedom is part of the fun. You could host one large Summerween party, schedule a spooky movie night every month or declare Summerween whenever you become tired of waiting for October.

Why Wait for October?

Summerween isn’t about replacing Halloween. It’s about borrowing some of its fun and bringing it into another part of the year. It gives us another excuse to gather with friends, tell stories, make ridiculous food and decorate skeletons like they’re headed to the beach. So carve that watermelon. Put the vampire in flip-flops. Watch a scary movie beneath the stars. Halloween will arrive eventually. There’s no reason we can’t have a little fun while we wait.