Alien Worlds and Androids brings the work of scientists to life in an exhibition
that presents the possibility of life existing beyond Earth through the use of robots, telescopes, space probes and high-tech laboratories.
To guide kids and parents alike through the causes and effects of 
sports injuries as well as their prevention, Washington University and the St.
Teens have the opportunity to discuss reading and writing with the 
author of 20 nationally best-selling mystery novels at this free event at the St. Louis County Library Headquarters.
Explore the wonderful insects that fly at night at The Butterfly House during this special event to celebrate National Moth Week. Entomologists will set up black lights, which will attract night-flying insects from miles away. This one-of-a-kind experience will give you a chance to closely observe rarely seen nocturnal insects that come to the light. Sightings may include large moths, beetles, crickets and other fascinating insects.
What makes an animal a reptile? Find out, and touch live reptiles in this fun program. Families, scout and camp groups are welcome to attend this fun, free auditorium event. For ages 6 and up.
10 to 11 a.m.
At Powder Valley Conservation Nature Center in Kirkwood, near the intersection of I-44 and I-270. Call 314-301-1500
for reservations.
Enjoy Shaw Nature Reserve at night with your family. On this guided hike, you'll use your five senses to observe the surroundings and uncover the secrets of the darkness.
Activities will focus on the brain's ability to be fooled by the night and ways to improve night vision.
At the Gateway Arch, the $3 entrance fee included in each adult Tram Ride to the Top and adult Documentary Movie ticket is waived, reducing the cost of each ticket.
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.
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.
Storytelling in the Museum is an in-person storytelling event happening at 10:30 a.m. at the Missouri History Museum. This event, perfect for the preschool set, features engaging stories with themes like Grandparents Day, Hispanic Heritage Month, and mealtime. Storytelling in the Museum is free.
Explore songs, finger plays, music and more during this Music & Movement class for ages 0-6. Some sessions are held in person at various branches of the St. Louis County Library. Some sessions are virtual.
Hear stories in Spanish read by native Spanish-speaking storytellers at the Missouri History Museum's Cuentos En El Museo - Storytelling in the Museum in Spanish. In these free storytelling sessions, the museum's youngest visitors explore traditional and contemporary storybooks and do hands-on crafts.
