Celebrate Halloween 2026 with the best Trunk or Treat events in St. Louis. 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 St. Louis.
Listings updated
Curated by the AllEvents team, for you.
★ Top pickSat, Oct 319:00 AM
Gateway Classic Cars of St. Louis
★ Top pickSat, Oct 314:00 PM
Meramec Arnold Eagle's Aerie 3678 Club & Hall
On nowSat, Oct 311237 Central Park Dr, O Fallon
Halloween is coming to Caffeine & Chrome! Bring your ghosts, Frankenstein’s, goblins—and your classic car—to Gateway Classic Cars’ Trunk or Treat Caffeine & Chrome, from 9 AM to 12 PM! Deck out your ride in its best Halloween-themed style and sh
On nowSat, Oct 31St. Louis
🎃 DEE BEST HALLOWEEN MOVIES & COSTUME CONTESTS 👻 Presented by Dee Best Events & Rentals Join us Under The Pavilion on Saturday October 31, 2026, from 10:00 AM–9:30 PM for a Spooktacular day of Halloween fun for kids, teens, adults, and families!
Costume contest
On nowSat, Oct 314103 Humbert Rd, Alton
🎃👻 TRUNK OR TREAT AT TED’S! 👻🎃 Bring the kiddos and join us for a Halloween Trunk or Treat at Ted’s Harley-Davidson of Alton! 📅 Saturday, October 31 ⏰ 11 AM–1 PM 📍 Ted’s Harley-Davidson of Alton Get the kids dressed up in their favorite costumes, grab
On nowSat, Oct 317880 Chatwell Dr
Happy Halloween St Louis! Georgetown Apartments is hosting a Trunk or Treat and Yard sale event on the morning of Halloween! Georgetown Apartments is hosting our annual Trunk or Treat, but this year with a
Free
On nowSat, Oct 31Brookdale Farms, Eureka
🎃👻 Come see Knockerball St. Louis at Brookdale Farms for their Trunk or Treat! 🎃 We'll be there from 6 PM to 10PM, ready for a fun-filled day! Bring the family, enjoy the festivities, and come say hi! We can't wait to see everyone! 🍂🎉 #KnockerballStLoui
On nowSat, Oct 313600 Lemay Ferry Rd, Concord
🎃👻Harleyween at St. Louis H-D 👻🎃 Join us for a spooktacular day of thrills, chills, and plenty of fun! ⏱️ Schedule of Events: 🍴 11:30 AM – 1:00 PM – Frightening Foods (FREE appetizers while supplies last) 🚗 1:30 PM – 2:30 PM – Trunk-or-Treat (Best decor
Sat, Oct 31Dogwood Social House O'Fallon IL, O Fallon
🎃👻 **Treats In Trunks @ DOGWOOD SOCIAL HOUSE** 👻🎃 ### Halloween Trunk-or-Treat & Car Meet 📍 **Dogwood Social House — O’Fallon, IL** 📅 **Saturday, October 31*** 🕖 **12:00 PM – 4:00 PM** Get those costumes ready and bring the whole family! 🎃🚗 We're
On nowSat, Oct 3111370 Old Halls Ferry Rd, Florissant
You’re invited to CTK UCC’s 2026 Annual Harvest Festival! Enjoy trunk-or-treating, face painting, food, and more. All are welcome! Fall is here, and we’re celebrating with an afternoon of FR
FreeGames & bounce houses
On nowSat, Oct 31Home Ave, Beallsville, OH, Belleville
�� **TRUNK OR TREAT!** �� � **October 31st** � **2:00 PM – 4:00 PM** �� **Come Park, Decorate & Treat!** �� Bring your vehicle, decorate your trunk, and join us for an afternoon full of Halloween fun! Kids and families can walk around, enjoy some c
On nowSat, Oct 313515 Shackelford Rd, Florissant
🎃 NORTH COUNTY FAMILIES — GET READY FOR TRUNK OR TREAT! 🍬 Looking for a fun, safe, and FREE Halloween event for the whole family? Join us at **Trinity Church of the Nazarene** for an afternoon packed with decorated trunks, TONS of candy, costumes, games
Trunk contestGames & bounce houses
On nowSat, Oct 31Stevenson Elementary School, O Fallon
Calling all parents that have kids pre-k to 8th grade!! Bring the kids out for family fun and candy!! There will be music, line dancing, costumes, pumpkins🎃, commUNITY and of course, CANDY!!! 🍬🍫🍭🍬🍫🍭🍬🍭🍫🍬🍭🍫🍬🍭🍬🍭 ****No registration is required, but childr
On nowSat, Oct 31VEG ER for Pets (St. Peters, MO), Saint Peters
Come join us for a Howl-O-Ween Trunk or Treat! Veg ER for pets- Saint peters 250 MidRivers Mall Circle, St. Peter’s MO 63376 Halloween-October 31st 1:00pm-4:00pm We’re bringing the community together for an afternoon of Halloween fun for the whole f
On nowSat, Oct 31Rock Springs Park, Alton
Event Details Date: October 31st, 2026 Time: 2:00 PM – 4:00 PM Location: Rock Spring Park — 2116 College Ave, Alton, IL 62002 What to Expect Children can safely trunk-or-treat from vehicle to vehicle in a close, family-friendly environment. Costumes a
On nowSat, Oct 31#1 Sutters Mill Rd, Saint Peters
Don’t forget to join us on Halloween from 3 to 5pm for our 1st annual trunk or treat!! ���
On nowSat, Oct 314412 Woodson Road, Woodson Terrace
Car Cruise Season is BACK at Yesterday’s Bar & Grill! 🚗🔥 Warmer weather is on the way and we’re gearing up for another incredible season of cool cars, great food, and good times! ☀️ Join us every 1st Saturday from April through October, 4PM–9PM! 🚘 Any
On nowSat, Oct 311313 camp Jackson rd Cahokia Illinois, East St Louis
PLEASE COME OUT AND JOIN US FOR A SAFE COMMUNITY EVENT TO SPREAD AWARENESS ON PHYSICAL AND MENTAL HEALTH. TRUNK OR TREAT FOR KIDS ALL AGES. STD STI BREAST / CERVICAL CANCER HEALTH • PREVENTION • RESOURCES FOR OUR COMMUNITY TRUNK OR TREAT Vendors cont
On nowSat, Oct 311801 N. 2nd Street, St Charles
Hey BenchRacers Family! 🎃 Gear up for our first annual Halloween Trunk or Treat on October 31! Bring out the kids, the costumes, and the hot rods for an evening of Costumes, Candy & Classics. 📍 1801 N 2nd Street, St. Charles, MO
On nowSat, Oct 31Making A Difference Ministries, Florissant
Join us for a festive evening! Wear your fun costumes and enjoy capturing memories at the Photo Booth and 360 booth by Photo Geek. Experience a special appearance by our heroes, the Florissant Valley Fire Department and make sure to vote for the best d
On nowSat, Oct 31East Saint Louis, Illinois
🎃 👻🍭 MARK YOUR CALENDAR! 🍭👻🎃 🔥 TRUNK OR TREAT AT WINGS OF FIRE! 🔥 Get ready for an afternoon of family fun, candy, costumes, games, and excitement! 🎃 📅 Saturday, October 31, 2026�
Games & bounce houses
On nowSat, Oct 31Faith Church.com (Sunset Hills)
Your night just got a whole lot sweeter! Candypalooza Trunk-or-Treat is taking over Saturday night after service! Families can make their way through rows of not-so-scary decorated cars, load up on candy, bounce on inflatables, grab some cotton candy, and
Trunk contestGames & bounce houses
On nowSat, Oct 31100 S Main St, Waterloo
Join us for a fun and family-friendly Trunk or Treat! 🎃 Kids can trick-or-treat safely from decorated car trunks, enjoy candy, costumes, and Halloween fun for all ages!
Trunk contest
On nowSat, Oct 31826 Cherry Street, Lebanon
Join us for our annual Trunk or Treat! We'll have free, chili, hot dogs, and drinks, and of course lots of candy! We can't wait to see you all!
Food trucks
On nowSat, Oct 311200 Moreland Dr, Belleville
Trunk or Treat at St. Matthew Church is going to be another fantastic year as we Light the Night with JESUS! This is a free event of "trick or treating" from vehicle to vehicle in our church parking lot. We'll have candy, prizes, bounce houses, inflatable
Games & bounce housesFood trucks
On nowSat, Oct 313140 Meramec St, Southhampton
Bring the kiddo's for a spooky good time!! We will have decorated cars giving out free candy. Kids can also get a free hot dog and drink! Always a good time for the wee little ones!
Trunk contest
On nowSat, Oct 31St. John's the Baptist, 4200 Delor, Southhampton
Sign up to do a spooky trunk or just give out some candy to the neighborhood kids with us on Halloween evening!
Sun, Nov 11400 Troy Rd
Join us for Trunk r Treat in our Parking Lot. Family Fun & Fellowship Set up begins at 1pm. Park in a U shape in the east parking lot. Join us for hot dogs, drinks and yard games. Decorate your trunk - small award for best trunk. Dress up your ki
Trunk contestGames & bounce houses
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 
On nowSat, Oct 31Thurmond Memorial Dr, Sullivan, MO 63080, United States
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 St. Louis run from Oct 31 to Nov 1, 2026: 29 events.
Yes: 29 events are on for Oct 31 – Nov 1, including Caffeine and Chrome - Gateway Classic Cars of St. Louis, Caffeine and Chrome – Gateway Classic Cars and Dee Best Halloween 🎃 Event at St. Louis. Another 1 event is on nearby.
Yes: 3 of the 29 listed are free, including Caffeine and Chrome - Gateway Classic Cars of St. Louis, A Trunk or Treat Yard Sale and CTK UCC 2026 Annual Harvest Festival. Most trunk or treats are free to walk into.
Yes: 1 more event is listed within reach of St. Louis, in Sullivan. The soonest is 3rd Annual Spooktacular | Festival & Trunk-or-Treating in Sullivan, on Sat, Oct 31.
At 29 venues, including Gateway Classic Cars of St. Louis, St. Louis, Brookdale Farms and Dogwood Social House O'Fallon IL. Most take place in the car park of a church, school, library or community centre.
The most popular on AllEvents right now are Spooktacular Candy Crawl (Sat, Oct 31), Caffeine and Chrome - Gateway Classic Cars of St. Louis (Sat, Oct 31) and Nitro Nights: Trunk or Treat at Meramec Arnold Eagle's Aerie 3678 Club & Hall (Sat, Oct 31).
Start times run from 9:00 AM to 6:30 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.
