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.
7 to 9 p.m. at Shaw Nature Reserve in Gray Summit.
Cost is $7 for members of the Missouri Botanical Garden and Shaw Nature Reserve passholders. $9 for the general public.
More information: mobot.org
The Saint Louis Science Center has expanded its Preschool Science Series to include new offerings for different age groups of young scientists. Storybook STEM is for ages 3 to 5.
Meet up in Forest Park for a fun storytime followed by nature adventures! These free story times are open to children of all ages and their caregivers.
Preschool Storytime is geared to ages 2-5.
Your baby can paint and scribble with other babies and create a big fun mess at the Baby Art Crawl. This free, one-hour event is sponsored by the St. Louis County Library.