Science gets spooky at the Saint Louis Science Center's Halloween Science Spooktacular! Get ready for science thrills at this no-cost, candy-free event packed with Halloween-themed festivities for the entire family.
The Butterfly House becomes The BOOterfly House in October to celebrate all things creepy and crawly. Kids can hang out with Professor Von Flytrap and his friends in the Creepy Crawly Cave and have lots of hair-raising fun.
Step into the wonder and beauty of butterflies, insects, spiders and their many-legged friends at the Bug Ball.
There are two ways to participate in the Jack O'Lantern Trail and Trunk or Treat 2021 at Faust Park. Decorate your vehicle in a family friendly way for trunk or treat, or decorate a pumpkin, either individually or as a group, for the pumpkin decorating contest. You can also participate in both!
Your family is invited to join the friendly ghosts and howling goblins at the free Halloween Hoopla in Fronteir Park.
Bring your kids and your dog to the Purina Farms Trunk or Treat! In addition to plenty of treats for your two-legged and four-legged little ones, there will be face painting, games, balloon animals and a family entertainment area. Advance tickets are required.
The entertaining and friendly ghouls love meeting little monsters, so get ready for some spooky fun. Legends & Lanterns offers live music in Scarecrow Glen, hayrides, Halloween displays, story times, exhibits, great food, crafts, face painting and more.
Come play at The Magic House for free during Emerson Free Family Night. Capacity is limited.
Let Miss Kelly's give you the night off while your child takes part in many different fun activities, including games, obstacles and challenges!
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.
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!
The Missouri History Museum welcomes families for its wildly popular annual celebration, a weekend full of free activities honoring the life and legacy of Dr. Martin Luther King Jr. Enjoy learning, a movement workshop, arts & crafts, storytelling, a Black History scavenger hunt, and more for all ages.