Saint Louis Science Center

Discover a deep appreciation for the great outdoors at SciFest: The Great Outdoors Expo. You'll meet STEM experts and organizations that are focused on living and working outside, and discover new outdoor hobbies and activities that you and your family can engage in and enjoy. 

Engage your young scientist in science-related learning at the Saint Louis Science Center's Preschool Science Series. Through interactive stories and hands-on exploration, children learn about science, as well as language, problem-solving and social skills.

Come discover more about earth's extremes – past and present – at SciFest: Extreme Earth Expo at the Saint Louis Science Center. 

SciFest: Animal Kingdom Expo is an all-day event all about animals! Visitors will learn about animal science and care both at home and in the wild. Visit with animals and a variety of animal care and conservation experts. Find out more about animal-related career and volunteer opportunities you can pursue right her in the St. Louis area. 

Learn all about the world of dinosaurs including what they ate, newly discovered dinosaurs and more.

Find out how to be healthy with area health and wellness professionals and organizations at SciFest: Healthy U at the Saint Louis Science Center. 

Join the Challenger Learning Center in celebration of its 15-year anniversary! This celebration is a community event for all ages, and includes simulated space missions, drone demonstrations, hands-on activities for kids and a screening of the film Earthrise. Admission also includes lunch! Visitors will also see the winners and entries of the Center's logo design competition and rocket design competition.