Discovery Center for children and their families. Fun and unique exhibits like dinosaur digs, vet clinic, interactive video wall, slide with radar, magnetic ball wall and a giant UFO maze...just to name a few. Socks required. Winner: 2013 St. Louis Magazine A-List 2013 Riverfront Times Best Place for Kid's Birthday Party 2014 Top Pick in the Ladue News Platinum List Readers poll for Best Kids Attraction 2015 Kids Out and About Top 20 Places to Take Kids in the St. Louis Area.