The Bay Area Science Festival brings science fun and excitement to Bay Area families Friday, October 25-Saturday, November 2, 2019 with events, tours and active explorations, culminating in Discovery Day at Oracle Park, Saturday, November 2, 11AM-4:30PM. Discovery Day is region's largest free educational event. The ballpark is transformed into a science wonderland hundreds of hands-on, incredible science experiments, games and demonstrations.
Bay Day is like Earth Day for San Francisco Bay. This official holiday unites Bay Area communities to celebrate San Francisco Bay, its people and wildlife. It’s the perfect opportunity to explore and discover the beauty and diversity of our Bay and to attend festivals and community events taking place across the region.