Missouri Master Naturalist volunteers will teach your family about the importance of aquatic food chains and wetlands and how to care for them using hands-on, interactive activities. Stop by for a few minutes for an hour. No registration is requied. Free with admission.
10 a.m. to noon. At Shaw Nature Reserve.
More information: mobot.org
Science Tots is designed for children ages 18 to 36 months. The class provides opportunities to support brain development and learning. Toddlers and their grown-ups will explore STEM topics through songs, stories, hands-on exploration and play.
LEGO Club at the St. Louis County Library is a free opportunity for kids to gather and have fun building with LEGO bricks. LEGOs are provided.
Explore the Saint Louis Zoo in the evenings at the Chinese lantern festival Animals Aglow! Animals Aglow returns to illuminate the Saint Louis Zoo for the second year with dozens of new, towering lanterns and light displays.
Toddlers and their grownups can learn, create and play during Toddler Thursday at Mastodon State Historic Site. Each session explores a different topic related to nature and includes activities and a craft.
Visit The Magic House for Toddler Time, a special early-morning program for toddlers. Children age 1-4 can take part in exhibits and exclusive interactive activities designed just for little ones. There are new themes every week!