St. Louis
Pirates and Pumpkins Trick or Treat Nights at The St. Louis Aquarium at Union Station
Saturday, October 31, 2026
Pirates, pumpkins, and yo-ho-ho a bunch of candy is what you'll find at Pirates and Pumpkins this October at the St. Louis Aquarium at Union Station. Guest can test if they've got what it takes to join the pirate crew by walking the plank, digging for buried treasure and making their own pirate hats.
Boo at the Zoo
Families and kids of all ages can enjoy festive decorations, entertainers, many of your favorite Zoo exhibits and lots more at the Saint Louis Zoo's nighttime, non-scary Halloween experience Boo at the Zoo!
Boo at the Zoo is a long-time St. Louis family favorite, with fun, spellbinding decorations and great photo opportunities, spooktacular entertainment as actors bring the decorated areas to life, interaction with the animals, fun at the 4-D Theater, Conservation Carousel, and more.
St. Louis Hills Art in the Park
Artists will showcase their creative wares at Francis Park in St. Louis Hills, where visitors can enjoy live music, tasty food and kids' activities. Admission is free.
Sensory Friendly Night at Boo at the Zoo
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.
Pajama Party Theme Night at the Saint Louis Zoo
Wear your PJs at the Saint Louis Zoo for this whimsical, after-hours Zoo adventure! Pajama Party Night features storybook readings at 10 favorite animal habitats throughout the Zoo and a special "Zootime" story at the Schnuck Family Plaza.
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.
PNC Grow Up Great Mobile Learning Center at the Saint Louis Science Center
A special learning adventure is rolling into the Saint Louis Science Center on September 13-14. Bring your little ones for a free pop-up experience at the PNC Grow Up Great Mobile Learning Adventure.
