Halloween 2023 events for kids in St. Louis

Go trick or treating at Central Library! Kids ages 3-18 are invited to trick or treat and have some spooktacular fun at the St. Louis Public Library's Central Library location.

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Haunted Mansion Night at The Magic House

Hear the mysteries that lit within the 120-year-old mansion that is The Magic House at Haunted Mansion Night! Embark on a private, spine-tingling tour filled with mystery and magic. Explore where ghostly illuminations and mysterious shadows dance on walls, find out where the secret staircase really leads and brace yourself for an electrifying encounter that will leave your hair standing on end!

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Fright at the Museum

Step into a world of spine-tingling, spooky fun at City Museum's one-of-a-kind Halloween festival: Fright at the Museum. Prepare to be amazed as you embark on a journey through a realm of oddities and curiosities that will leave you and your family both thrilled and captivated.

See special effects, the Theatre of the Odd, Circus Harmony performers (Saturdays and Sundays), multiple exhibits like the Mingo Monster Mash, Spinderella's Sac, Web Town, the Skeleton's Ball, and lots more.

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Healthworks Haunt-ish House

Not ready for the big scares? Visit the Haunt-ish House at Healthworks Kids' Museum, which is designed to be perfect for Halloween lovers who want all the un-boo-lievable fun without the scary part.

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Fright Night at Babler State Park

Come out to beautiful and spooky Babler State Park for Halloween family fun like no other experience you'll find! Take a walk down the "terrifying trail" that will take you through multiple haunted cabins. Stay for some Halloween-themed crafts and complete the experience by adding on a hotdog meal and s'mores?

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Things to Do

Water Waddlers Indoor Drop-In Swim

Monday, October 12, 2026

Stop in and have some fun in the indoor pool at the Lodge of Des Peres with your little one at this drop-in swim time for kids up to age 6. No pre-registration is needed; Water Waddlers is open to residents and non-residents of Des Peres.

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Preschool Science Series at the Saint Louis Science Center

The Preschool Science Series is an open exploration learning lab for young scientists - ages 18 months to 5 years - and their families. Activities are designed around research that shows children learn best through play, inquiry and shared experiences with their parents and caregivers.

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Sensory Friendly Night at Boo at the Zoo

Monday, October 12, 2026

At Sensory Friendly Night at Boo at the Zoo, families can enjoy festive decorations, Zoo attractions, entertainers, special food and drink menus and more in an environment for individuals with sensory sensitivities. This special night will mirror the traditional Boo at the Zoo experience, but also includes sensory maps, quiet areas and trained Zoo staff to assists guests.

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Budding Artists Preschool Art Program

Tuesday, October 13, 2026

Thursday, October 22, 2026

At this free art program for ages 3-6 the focus is on the process of making art rather than the finished product. Dress to get messy!

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Find yourself at Forsyth on Sunday, October 25, 3:00–5:00 pm for All-School Open House! Perfect for families with candidates for any and every grade, All-School Open House is a wonderful opportunity to meet our classroom and specialist teachers, chat with current students and families, and hear from Head of School Rob Butler. Advance registration is required.

Forsyth School fosters a spirit of curiosity and joy, empowering children age 2 through Grade 6 to pursue challenges with confidence. At Forsyth, our talented and caring teachers encourage students to explore and question, enabling them to learn deeply. Each child's unique identity is known, celebrated, and nurtured by our supportive community. The results are profound: children take risks, pursue challenges, and find joy in learning. The "Forsyth experience" is enriched by the school's unique campus, location, and commitment to the natural world. LEARN MORE AND RSVP

Lace up and leash up for a great cause! You and your dog are invited to run, jog, or walk in the Purple Leash 5K & Fun Run at Purina Farms. Compete for top dog in the 5K race or take it easy in the 1-mile fun run. Put your paws to the pavement and then head over to the TAILgate after party for food, drinks, music and more all while raising awareness for the Purple Leash Project. All purple outfits and purple dog gear are highly encouraged! The Purple Leash Project was born out of the Purina mission to bring and keep pets and people together and the RedRover® mission to bring people and their pets from crisis to care. Your support of the Purple Leash Project assists domestic violence shelters on their journey to welcome family pets by funding pet-friendly renovations. Sunday, October 11. FIND OUT HOW TO REGISTER

The Missouri History Museum celebrates education and family learning with History Exploration Days! One Friday per month from September to May, homeschool families with kids of all ages can explore a different historical topic—together! All activities are FREE. Explore St. Louis history in new and exciting ways through interactive guided gallery tours, hands-on workshops, and community performances that align with each month’s theme, encouraging investigation, exploration, and creative fun. Activities are offered at various times throughout the day and are customized for specific grade-level groups.

Storytelling takes place in the morning, and all ages are welcome. Visit the craft room for fun learning experiences, with museum educators available to help learners participate in meaningful ways. Topics this school year include colonial St. Louis, baseball, Black history, and wildlife. Detailed schedules for each day will be posted to the Museum’s website. The program is offered on October 9, November 13, December 11, January 15, February 19, March 19, April 9, and May 14. LEARN MORE

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