Trunk-or-treat events have become a fun, family-friendly way to celebrate Halloween. Instead of going door-to-door, families gather in a safe parking lot where cars are decorated, and kids collect candy from trunk to trunk. The best part? You don’t have to spend a fortune to make your car stand out. With a little creativity and some simple supplies, you can create a memorable Halloween display.

Here are 20 easy DIY trunk-or-treat ideas to inspire your spooky setup:
1. Monster Mouth
Turn your trunk into a big monster by adding cardboard teeth, googly eyes, and bright colors.
2. Candy Land Theme
Create a sweet wonderland with oversized lollipops, candy props, and rainbow decorations.
3. Graveyard Scene
Use foam tombstones, fake cobwebs, and skeletons to transform your trunk into a spooky cemetery.
4. Pumpkin Patch
Fill your trunk with pumpkins of all sizes, hay bales, and string lights for a cozy fall vibe.
5. Spider’s Lair
Cover your trunk in fake spiderwebs and add giant toy spiders crawling everywhere.
6. Under the Sea
Use blue streamers, seashells, and inflatable fish to create an ocean-inspired trunk. Bonus: dress up as mermaids or pirates!
7. Haunted House
Mini haunted mansion vibes with flickering lights, creepy curtains, and ghost props.
8. Superhero Headquarters
Cover your trunk with comic book posters and superhero symbols. Let the kids dress as their favorite heroes.

9. Carnival Fun
Bright streamers, balloons, and a popcorn machine will turn your trunk into a festive carnival booth.
10. Day of the Dead (Día de los Muertos)
Decorate with colorful papel picado banners, sugar skulls, and marigold flowers for a vibrant display.
11. Glow-in-the-Dark Trunk
Use glow sticks, neon paint, and black lights to make your trunk shine at night.
12. Mummy Madness
Wrap your car in toilet paper or white streamers, add googly eyes, and voilà—a giant mummy!
13. Space Adventure
Hang silver stars, planets, and rocket ships for an out-of-this-world look.

14. Witch’s Brew
Set up a bubbling cauldron (use dry ice for effect!) and surround it with broomsticks and spell books.
15. Safari Jungle
Add stuffed animals, leafy vines, and safari hats for a wild adventure theme.
16. Friendly Ghosts
White sheets, smiling faces, and twinkling lights make for a cute (not scary) ghostly trunk.
17. Movie Night
Decorate with popcorn buckets, movie posters, and string lights—hand out candy in popcorn bags for a twist.
18. Farmyard Fun
Hay bales, farm animal cutouts, and red-checkered tablecloths give your trunk a rustic farm feel.
19. Harry Potter Magic
Turn your trunk into Hogwarts with house banners, potion bottles, and a sorting hat.
20. Classic Halloween
Sometimes simple is best—pumpkins, skeletons, bats, and candy corn never go out of style.

Tips for a Successful Trunk-or-Treat
- Use battery-powered lights for extra sparkle.
- Keep candy bowls at kid height for easy access.
- Add music or sound effects to bring your theme to life.
With these DIY ideas, your trunk is sure to be a hit at this year’s event—without breaking the bank!
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