Curated by the AllEvents team, for you.
★ Top pickThu, Oct 296:00 PM
Keller Williams Signature Realty
★ Top pickSat, Oct 1710:00 AM
Physicians Premier Emergency Room - Cinco Ranch
Sat, Oct 10Big Blue Marble Academy Cinco Ranch
Costumes, Cars & Candy: Join BBMA Cinco Ranch’s Trunk or Treat! Get your costumes ready and join us for an afternoon of festive Halloween fun! Our Trunk or Treat brings families, friends, and neighbors
Free
Fri, Oct 1623101 Beckendorff Rd
Get ready for a spooktacular evening of family fun! 🎃👻🚗 Join us at Ivy Kids of Peek for our annual Trunk-or-Treat Extravaganza! Dress up in your favorite family-friendly costumes and bring the whole crew out for safe trick-or-treating, awesome activities
Fri, Oct 162707 Spring Green Blvd
Games, Face painting, Hay rides, Dunk Tank, Trunk or Treat, Food Trucks and more…
HayrideGames & bounce houses
Sat, Oct 172101 N Mason Rd suite b
Join us at Tree Town Trunk or Treat for a spooky night of fun, treats, and cool costumes! Tree Town Trunk or Treat Get ready for a spooktacular night at Tree Town Trunk or Treat! Joi
Free
Thu, Oct 2222159 FM 529 Rd
🎃🍂 Join us at Chick-fil-A® Elyson on Thursday, October 22nd from 5:30–7:30pm for an evening full of fall fun. 🍁 Enjoy our Pumpkin Patch, inflatables, Trunk-or-Treat, and more! Exclusively at Chick-fil-A® Elyson. While supplies last. Out of respect for o
Games & bounce houses
Fri, Oct 2324004 Porter Ranch Lane
Join us for our Annual Fall Festival, filled with fun for the whole family! Enjoy games, activities, vendors, Trunk-or-Treat, a DJ, a special visit from Bubbles, and our exciting pumpkin contest. 🎶🎃 Bring the family, enjoy an evening of fall fun, and hel
Games & bounce housesLive music
Fri, Oct 23The Learning Experience - Katy Mills
8th Annual Fall Festival Please c ome and Join our FREE annual Fall Festival! Trunk or Treat Games Food
FreeGames & bounce houses
Sun, Oct 254400 Falcon Landing Blvd
Are you in the Katy Area seeking an fun filled trunk or treat experience for your family? LOOK NO FURTHER!!! Living Stones annually host one of the largest Trunk or Treat community events in Katy. And its totally FREE!!! There will be treats, games, deck
Games & bounce houses
Wed, Oct 281734 Katyland Drive
Free admission at Katy ISD Miller Career & Technology Center Belle’s Buds Rescue will have puppies and dogs that are family friendly to meet. Learn how you can support us by fostering, volunteering and sponsoring.
Thu, Oct 294535 E. Ventana Pkwy
🎃👻 Bethke Elementary Trunk or Treat & Fall Festival! 🦬🍬 Get ready for a night of costumes, candy, games, community & Bison fun! 🎉 📅 Thursday, October 29 ⏰ 6:00–7:30 PM 📍 Bethke Elementary 🍬 Trunk or Treat: FREE entry and open to all families an
Games & bounce houses
Fri, Oct 30Heatwave Offroad
Houston Diesels Trunk or Treat Mark your calendars for October 30, 2026 and join Houston Diesels for a spooktacular Truck-or-Treat hosted by Heatwave Offroad and benefiting the Texas Wolfdog Project! The event is from 4pm-8pm located at: 22576 Franz Road,
Food trucks
Fri, Oct 3024518 Kingsland Blvd
Join Us If You Dare! Everyone Welcome! Great Fun! Lots of Goodies! A place where the whole family can enjoy a little something . FREE FREE FREE Come out and have some fun with the family all can enjoy
Free
Sat, Oct 31Artistry in Motion Dance Company
🎃 HALLOWEEN HOOPLA AT ARTISTRY IN MOTION! 🎃 Looking for something FUN to do with the kids before trick-or-treating begins? Join us for our Halloween Hoopla on Saturday, October 31 from 12:30–3:30 PM at Artistry In Motion Dance Company! This event is co
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 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 Katy run from Oct 10 to Oct 31, 2026: 16 events. The busiest weekend is Oct 30 – Nov 1, with 6 events.
Yes: one event is on for Oct 9 – Oct 11, including BBMA Cinco Ranch Trunk or Treat at Big Blue Marble Academy Cinco Ranch.
Yes: 6 of the 16 listed are free, including BBMA Cinco Ranch Trunk or Treat at Big Blue Marble Academy Cinco Ranch, 2nd Annual Cinco Ranch Trunk or Treat – FREE Family Fun + Flu Shots at Physicians Premier Emergency Room - Cinco Ranch and Tree Town Trunk or Treat. Most trunk or treats are free to walk into.
At 16 venues, including Big Blue Marble Academy Cinco Ranch, Physicians Premier Emergency Room - Cinco Ranch, The Learning Experience - Katy Mills and Keller Williams Signature Realty. Most take place in the car park of a church, school, library or community centre.
The most popular on AllEvents right now are Trunk or Treat at Keller Williams Signature 2026 at Keller Williams Signature Realty (Thu, Oct 29), 2nd Annual Cinco Ranch Trunk or Treat – FREE Family Fun + Flu Shots at Physicians Premier Emergency Room - Cinco Ranch (Sat, Oct 17) and McDonald’s Trunk-or-Treat Car Show 🎃 & Grand Opening (Sat, Oct 17).
Start times run from 10:00 AM to 7:00 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.
