Événements et activités erosion à St. Helena, CA
Country Line Dancing at Erosion Tap House
Thu, May 21, 7:00 PM
St. Helena · Erosion Tap House: Winery & Brewery
Country Line Dancing at Erosion Tap House
Thu, May 21, 7:00 PM
St. Helena · Erosion Tap House: Winery & Brewery
La Peña's 51st Anniversary & Fundraiser ft. Orq. La Moderna Tradición
Sat, Jun 6, 8:00 PM
Berkeley · La Peña Cultural Center
La Peña's 51st Anniversary & Fundraiser ft. Orq. La Moderna Tradición
Sat, Jun 6, 8:00 PM
Berkeley · La Peña Cultural Center
Profit Margin Expansion Lab Leader Training | May 12 - 13, 2026
Tue, May 12, 8:00 AM
San Francisco · San Francisco
Profit Margin Expansion Lab Leader Training | May 12 - 13, 2026
Tue, May 12, 8:00 AM
San Francisco · San Francisco
Birding Walk with Mount Diablo Bird Alliance at Mitchell Canyon
Friday at 8:00 AM
Clayton · 96 Mitchell Canyon Rd
Birding Walk with Mount Diablo Bird Alliance at Mitchell Canyon
Friday at 8:00 AM
Clayton · 96 Mitchell Canyon Rd
ELEVATION (1st Fridays) - Disco, Soul & House Music
Fri, Jun 5, 9:00 PM + 9 en plus
Oakland · Golden Ratio
ELEVATION (1st Fridays) - Disco, Soul & House Music
Fri, Jun 5, 9:00 PM + 9 en plus
Oakland · Golden Ratio
Oakland in the Deep Present: How Geology Shaped the City
Thursday at 12:00 PM
Oakland · Henry J. Kaiser Center for the Arts
Oakland in the Deep Present: How Geology Shaped the City
Thursday at 12:00 PM
Oakland · Henry J. Kaiser Center for the Arts
Mother's Day Wildflower Walk
Sunday at 9:00 AM
Clayton · Mount Diablo State Park - Mitchell Canyon Visitor Center
Mother's Day Wildflower Walk
Sunday at 9:00 AM
Clayton · Mount Diablo State Park - Mitchell Canyon Visitor Center
How to Cope with a Slope! Tips for Gardening on Hillsides
Sat, Jul 25, 10:00 AM
San Francisco · Garden for the Environment
How to Cope with a Slope! Tips for Gardening on Hillsides
Sat, Jul 25, 10:00 AM
San Francisco · Garden for the Environment
Wendy Reid's Ambient Bird-Ohlone Park 2026 with sfSOUND & the Bird Ensemble
Sat, May 16, 7:30 PM
Berkeley · 1601 Hearst Ave
Wendy Reid's Ambient Bird-Ohlone Park 2026 with sfSOUND & the Bird Ensemble
Sat, May 16, 7:30 PM
Berkeley · 1601 Hearst Ave
Walking Tour: MLK Jr. Regional Shoreline Improvement Project at Oakport
Sat, May 16, 1:00 PM
Oakland · Damon Slough
Walking Tour: MLK Jr. Regional Shoreline Improvement Project at Oakport
Sat, May 16, 1:00 PM
Oakland · Damon Slough
Preparing for Impact: Unveiling California’s New Climate Change Projections
Tue, May 26, 1:00 PM
Sacramento · 715 P St
Preparing for Impact: Unveiling California’s New Climate Change Projections
Tue, May 26, 1:00 PM
Sacramento · 715 P St
Creek to Peak - A Black Birders Week Community Walk for All-Levels
Sat, May 30, 9:00 AM
San Francisco · Glen Canyon Park
Creek to Peak - A Black Birders Week Community Walk for All-Levels
Sat, May 30, 9:00 AM
San Francisco · Glen Canyon Park
Birding the Shadow Cliffs Regional Recreational Area
Sat, May 30, 8:00 AM
Pleasanton · Park Access Road
Birding the Shadow Cliffs Regional Recreational Area
Sat, May 30, 8:00 AM
Pleasanton · Park Access Road

Twilight Marsh Walk
Saturday at 6:45 PM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center

Twilight Marsh Walk
Saturday at 6:45 PM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center