El Sobrante Earth Day Cleanup and Celebration Apr 19 El Sobrante Earth Day Cleanup and Celebration 9:30 am - 2:00 pm Free
San Ramon Forest Home Farms Earth and Arbor Day Celebration Apr 19 San Ramon Forest Home Farms Earth and Arbor Day Celebration 11:00 am - 2:00 pm Free
Walnut Creek Earth Month Celebration April 19th Apr 19 Walnut Creek Earth Month Celebration April 19th 11:00 am - 2:00 pm Free
Cleaning Up California’s Manufacturing Sector: Clean Heat for Communities and Workers Apr 24 Cleaning Up California’s Manufacturing Sector: Clean Heat for Communities and Workers 6:00 pm - 7:30 pm Free
El Cerrito Go Green Mobility Fair April 26th Apr 26 El Cerrito Go Green Mobility Fair April 26th 11:00 am - 3:00 pm Free
