Come enjoy a showcase of science, technology, and engineering led by businesses, museums, and universities from Contra Costa County and beyond! With hands-on, interactive science booths and live science demos, you can explore STEM fields, engage your passions and discover new ones.

The Contra Costa Discovery Day is a community effort organized by the Bay Area Science Festival, CSU East Bay-Concord, and the Institute for STEM Education.

Plenty of free parking and shuttle service will be available.