Halloween 2019 events in St. Louis

Trick or Treating at the Brentwood Library

Stop by the Brentwood Public Library anytime between 9 a.m. and 8 p.m. for free indoor trick or treating.

Take your kids for some free indoor trick or treating at West County Center mall. Visit participating stores that will be giving out candy for little ghouls and goblins.

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Mini Monster Mash at the Youth Activity Park

This Mini Monster Mash is designed for kids 8 and under, so it's full of non-scary fun! Costumed kids will enjoy s'mores as they decorate pumpkins. Everyone gets to take home a treat-filled goody bag.

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Halloween Happenings and Trick or Treating in University City

Trick or treating is free for children up to age 12 and no registration is necessary.

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Pumpkin Patch in the Pool

Come see the floating pumpkin patch at the South City Family YMCA and enjoy a night of spooky fun! There will be swimming, a water slide, pumpkin decorating, family selfie station, and pumpkins to take home. Come prepared to make a splash.

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Halloween Hayride and Trunk or Treat

Enjoy a fun fall hayride, dress in your Halloween costumes, and gather some sweet treats at the Trunk or Treat at this Halloween-themed event sponsored by the city of Valley Park. There will also be The Bubble Bus, a pumpkin maze, bonfire, face painting, and a special showing of Hocus Pocus after dark.

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Monster Mash Bash at Riverchase in Fenton

Wear your costumes for this family Halloween event, complete with trick or treating. Guests will also enjoy music by DJ Divine, and everyone gets a goody bag.

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Things to Do

Flying Bird Show at the World Bird Sanctuary

Take your family to watch birds of prey fly right over your head, meet the wonderful bird ambassadors of the World Bird Sanctuary up close and much more.

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Open Gym at Miss Kelly's Gym in Creve Coeur

Kids can work on existing gym skills, learn new skills or just play around during Open Gym at Miss Kelly's Gym in Creve Coeur.

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Free Family Saturday at the St. Louis Artists Guild

Saturday, July 18, 2026

Saturday, August 15, 2026

Young artists and their families are invited to complete a fun craft activity in the galleries at the St. Louis Artists Guild. This program is designed for Pre-K to elementary-age children and their families.

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Sea Lion Shows at the Saint Louis Zoo

See the Zoo's California sea lions perform acrobatic and athletic feats, including Olympic-style dives on a high-diving platform, flipper walks, frisbee tosses and plenty of surprises. While on stage with the sea lions, the Zoo's trainers explain sea lion behavior and positive-reinforcement training, in addition to the need for conserving the sea lion's ocean habitat.

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Free Family Saturdays at Craft Alliance

Saturday, July 18, 2026

Saturday, August 15, 2026

Join Craft Alliance every Third Saturday of the month for a free, hands-on craft workshop designed for kids ages 5 and up, along with their parents or caregivers. Led by professional teaching artists, families create together in the Craft Alliance studios — exploring clay, fiber, textiles, metals, and more.
No registration required—just drop in and get creative!

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Dinoroarus Comes Roaring Back at the Saint Louis Zoo

The Dinoroarus exhibit brings prehistoric fun back to the Saint Louis Zoo this summer with 20 lifelike dinosaur animatronics and sculptures on the Zoo's Historic Hill.

Festivals & Fireworks to Celebrate July 4th in St. Louis

It's time to celebrate Independence Day in St. Louis and our nation's 250th birthday! Check out these family-friendly celebrations that include carnivals, fantastic fireworks, drone shows, parades and lots more.

Travel Back in Time Every Friday at the Missouri History Museum’s Free Summer Family Fun Series

There comes a point every summer when all that “free time” isn’t so fun anymore. Your kids are bouncing off the walls, it’s too hot to hit the playground, and every activity seems to come with a big price tag. That’s when the screens come out, and parents find themselves counting down the minutes to bedtime. Thankfully, when Friday rolls around each week, your family can experience a mini summer getaway through history – no travel required.

Summer STEM Camps Create Hands-On Fun + Immersive Learning for Kids & Teens

Want your child to learn about subjects in STEM (Science, Technology, Engineering, and Math), and have fun doing it? Help them further understand the inner workings of what's all around them by enrolling them in a STEM-fueled summer camp. You may be surprised at the wide variety of highly-acclaimed summer camps in the St. Louis area that put new and exciting twists on STEM concepts, creating hands-on fun for kids with the benefit of introducing them to some of the latest technologies in AI, engineering, coding and more.

Your Guide to Free Outdoor Family Movies this Summer

Seeing a movie at the theater is a magical experience, but when summer rolls around, it’s time to get outside and enjoy free movies under the stars! Free family movie nights abound across the St. Louis area, so grab your kids, a blanket or lawn chairs, and get ready for some cinematic fun. Here's where to find them:

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Those moments add up, week after week. At Olympia Gymnastics, we've been creating those moments for St. Louis families for 47 years. Our coaches don't just teach skills, they show up for your kids. They get to know them, celebrate their wins, and cheer loudest on the hard days. One hour. Big Impact. Olympia Gymnastics + Ninja | 9 locations across the St. Louis area. LEARN MORE

Our Summer Camp Guide at stlcamps.com is the fastest and easiest way to find the perfect summer camps for your kids! We feature camps for ages 18 months to 18 years of age, and for every interest you can imagine. Our guide is searchable for your child's age, camp location, type of camp, camp dates, and even extended care availability. Whether your child is into sports, arts, robotics, coding, outdoor adventures, musical performance, climbing or just about anything else, you'll find it at stlcamps.com! Book your child's camp sessions now! GET STARTED

Visit the Missouri History Museum on Fridays in July for their Summer Family Fun Series! Enjoy a variety of free family activities, including crafts, performances, food, movement, and more! All activities are tied into Museum exhibits and St. Louis history, and focus on a different theme each week. This summer kids and families can learn about Juneteenth, celebrate America’s 250th birthday, explore Vietnamese culture in STL, and discover the wonders of the Mighty Mississippi!

Storytelling in the Museum programs are part of the fun this year, with themes that match the rest of the day’s activities. Don’t forget, the History Clubhouse is open for play and exploration! In this hands-on family gallery, kids can travel back in time to the World’s Fair, Cahokia and more as they learn about the history of the city they call home. Appropriate for ages 2–12. Fridays through July 31, 10 a.m. to 1 p.m. For more detailed information on each day’s activities, visit the Museum’s website.

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