
Sat, Oct 1711210 York Rd
Save the Date: Halloween Fun and Trunk or Treat
Save the Date for a Halloween Trunk or Treat and other fun activities, including pumpkin painting, food, costume contests, and more.
Costume contest
Celebrate Halloween 2026 with the best Trunk or Treat events in Cockeysville. Discover family-friendly Halloween celebrations featuring decorated cars, candy giveaways, costume contests, games, community gatherings, and safe trick-or-treat experiences for children. Whether you're planning a fun family outing or looking for Halloween events near you, explore the top Trunk or Treat events happening across Cockeysville.
Listings updated

Sat, Oct 1711210 York Rd
Save the Date for a Halloween Trunk or Treat and other fun activities, including pumpkin painting, food, costume contests, and more.
Costume contest

Fri, Oct 23900 Bosley Rd
🎃🍬 Trunk-or-Treat🍬🎃 Come and enjoy a very spooktacular evening at Warren Elementary’s Trunk or Treat! 📅 Friday, October 23 ⏰ 5:00–6:00 p.m. — We kick it off with a Thriller performance! Please look out for a flyer for more info, and a bin in the lobby
Everything to decorate your trunk, fill the candy bowl and dress the kids — from monster-mouth kits and string lights to bulk Halloween candy and costumes. Check delivery dates before you order.
Links go to Amazon. As an Amazon Associate, AllEvents earns from qualifying purchases.
Trunk decoration kitMonster mouth, teeth and googly eyesShop on Amazon
Orange string lightsBattery-powered, no outlet neededShop on Amazon
Stretchy cobwebsSpiders included, for every cornerShop on Amazon
Light-up jack-o'-lanternsLED, safe around kidsShop on Amazon
Bulk candy variety packIndividually wrapped, enough for a lineShop on Amazon
Glow-stick braceletsA candy-free treat that lights them upShop on Amazon
Teal pumpkin bucketNon-food treats for kids with allergiesShop on Amazon
Jack-o'-lantern bucketThe classic, for collectingShop on Amazon
Dinosaur costumePlush and hooded, warm for an evening outShop on Amazon
Cauldron candy bowlFor the front edge of the trunkShop on Amazon
Witch hatSoft and floppy, for little headsShop on Amazon 
Fri, Oct 9401 Thomas Run Rd, Bel Air

Sat, Oct 24Overlook Activities Center, Lancaster
Food trucks


Sun, Oct 25Ruins Hall, Glen Rock

Sun, Oct 25The St. James Sports, Wellness and Entertainment Complex, Springfield
Free – $54.04Live music


Fri, Oct 30Max's Taphouse, Baltimore
$10 – $100Live music


Sat, Oct 31The Water Street Tavern & Key West Patio Bar Happy Grape Liquor store, Baltimore
$10 – $100Live music
What kids are wearing this year, and how to dress for an evening in a car park.
SuperheroSpider-Man topped the list for kids: 2.3 million of them.
PrincessA classic that never leaves the top five.
WitchThe hat does most of the work. Add a broom for the photos.
GhostOne sheet, two eye holes, done in ten minutes.
Pop-star demon hunterThis year's breakout, thanks to KPop Demon Hunters.
DinosaurPlush and hooded: the warmest costume in the car park.Costume rankings: National Retail Federation, 2025 Halloween survey.

Since the 1990s
Churches started it. Parents wanted a Halloween with less gore, fewer strangers and no crossing busy roads in the dark, so congregations parked in a circle, opened their boots and handed out candy from the back. In car-dependent suburbs it simply worked better than a street of houses far apart — and a flat car park suits children with allergies, wheelchairs and strollers too.
Trunk or treat events in Cockeysville run from Oct 17 to Oct 23, 2026: 2 events.
Nothing is listed in Cockeysville itself for Oct 9 – Oct 11, but 1 event is on nearby, in Bel Air.
Yes: 9 more events are listed within reach of Cockeysville, in Bel Air, Lancaster, Franconia and Glen Rock and more. The soonest is Harford County Sheriff's Office TRUNK OR TREAT in Bel Air, on Fri, Oct 9.
Start times run from 5:00 PM to 6:00 PM. Most begin around dusk, so the decorated trunks are lit when the children arrive, and last two or three hours.
A Halloween event where children go from car to car instead of door to door. Families park in one place — usually a church, school or community car park — open their boots, decorate them, and hand out candy from the back. It began at American churches in the 1990s as a safer, more contained alternative to trick-or-treating, and most now add a costume parade, games or a best-decorated-trunk contest.
Their costume, a treat bucket or bag, and something that glows — a glow stick or a small torch — because most events run after dark. Comfortable shoes help: a big car park is a lot of walking.
Pick a theme and fill the open boot with it. Monster mouths, pumpkin patches, haunted houses, outer space and under the sea are the favourites. Battery string lights matter most, since a car park has no sockets; then a backdrop, cobwebs or props, and a bowl of candy at the front edge.
Many are. Look for a teal pumpkin: it is the sign of a trunk handing out non-food treats such as glow sticks, stickers and small toys, part of the Teal Pumpkin Project for children with food allergies.