Calendar of Events

Every Tuesday, 10 AM - noon: Weekday Weed Warriors

Join Friends of Five Creeks Weekday Weed Warriors, 10 am - noon at varied East Bay restoration areas -- including others' projects -- for a couple of hours' outdoor work. Email or sign up here to be notified of locations.


Apr. 18 (Sat.), 9:30 AM - noon: Remove trash and invasives along Cerrito Creek for El Cerrito's Earth Day

Meet at El Cerrito's Creekside Park (map here; easy by AC Transit 265 or 72) to remove trash and invasives along Cerrito Creek, with El Cerrito Green Teams, as part of El Cerrito's Earth Day. Free lunch follows at El Cerrito Community Center on Moeser! Wear long pants, long sleeves, and closed-toed shoes with good traction. We work in a drizzle, but heavy rain cancels.  All ages welcome, no RSVP needed. Tools, gloves, snacks, and good company provided. Wear closed-toed shoes with good traction. We work in a drizzle, but heavy rain cancels. Information:


Apr. 23 (Thurs.), 10 AM - noon: Walk to map invasives

Join us in another small-group program of easy, beautiful walks mapping invasives in the East Bay Regional Parks, with initial focus on Tilden. Meeting place TBD. For information, or if you want to use your cell phone, please email for instructions.

May 17 (Sat.) 10 AM - 1 PM: Drop-in broom pull as part of Hillside Festival

Saturday, May 17, we'll host a drop-in broom pull in the beautiful Central Meadow of El Cerrito's 100-acre Hillside Natural Area, as part of the second annual Hillside Festival. This is a casual event -- stay for a short or long time. Learn about the Hillside Natural Area's beautiful forests! More details on the festival to come!

Bay Currents talks resume in September!

We host many volunteer work parties for youth, company, religious, and other groups, on their schedule. Contact us for information.

For volunteer opportunities and nature-oriented events Bay-wide, including a clickable map of volunteer opportunities, see the Bay Nature Calendar.