Anna and Elsa from Frozen will meet and greet little fans and pose for photos on the top two levels of the Lewis & Clark Confluence Tower.
There will also be Frozen balloon art provided by Jay "The Balloon Dude."
10 a.m. to 2 p.m. Cost is $1 for children and $2 for adults.
More information: confluencetower.com
Bring your family to Cardinals Nation Restaurant on select Wednesday nights for Family Night with Fredbird! Meet Fredbird from 6:30-7:30 p.m., play games and win prizes! Kids 12 and under eat free per adult meal purchased.
Visit The Magic House for Toddler Time, a special early-morning program for toddlers. Children age 1and up can take part in exhibits and exclusive interactive activities designed just for little ones. There are new themes every week!
Open Gym at Miss Kelly's Gym is an opportunity for any child to have supervised free play in the gym. They can work on existing skills, try something new, or simply play around. It is completely up to them! Open Gym is open to both members and non-members ages 12 and under.
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.