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Festivals in Castro Valley, CA

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Easter Eggstravaganza at The Plex
Sat, Mar 28, 10:00 AM
San Jose · The Plex
Easter Eggstravaganza at The Plex
Sat, Mar 28, 10:00 AM
San Jose · The Plex
2026 Wellness Festival
Sat, May 2, 1:00 PM
San Rafael · Terra Linda High School
2026 Wellness Festival
Sat, May 2, 1:00 PM
San Rafael · Terra Linda High School
Just added
Vallejo Ferry Fest - San Francisco Bay Ferry
Sat, Apr 18, 11:00 AM
Vallejo · Mare Island Historic Park
Just added
Vallejo Ferry Fest - San Francisco Bay Ferry
Sat, Apr 18, 11:00 AM
Vallejo · Mare Island Historic Park
APJCC Wellness Fair
Sun, Apr 12, 10:00 AM
Los Gatos · Addison-Penzak JCC in Los Gatos
APJCC Wellness Fair
Sun, Apr 12, 10:00 AM
Los Gatos · Addison-Penzak JCC in Los Gatos
EarthDaze Vallejo 2026
Sat, Apr 25, 10:00 AM
Vallejo · 300 Block of Virginia St
EarthDaze Vallejo 2026
Sat, Apr 25, 10:00 AM
Vallejo · 300 Block of Virginia St
Mosaic Festival Silicon Valley 2026
Sat, Jun 6, 12:00 PM
San Jose · History Park (operated by History San Jose)
Mosaic Festival Silicon Valley 2026
Sat, Jun 6, 12:00 PM
San Jose · History Park (operated by History San Jose)
2026 San Jose Spring Makers & Artisan Market
Fri, Apr 24, 10:00 AM
San Jose · Almaden Lake Park
2026 San Jose Spring Makers & Artisan Market
Fri, Apr 24, 10:00 AM
San Jose · Almaden Lake Park
Free Plant Swap
Sun, Apr 26, 10:00 AM
Vallejo · Mira Theatre Guild
Free Plant Swap
Sun, Apr 26, 10:00 AM
Vallejo · Mira Theatre Guild
Old Sugar Mill R&B Music Festival
Sat, May 30, 10:30 AM
Clarksburg · Old Sugar Mill
Old Sugar Mill R&B Music Festival
Sat, May 30, 10:30 AM
Clarksburg · Old Sugar Mill
The Best Christmas Pageant Ever
Fri, Nov 20, 7:30 PM + 6 more
Winters · Winters Opera House
The Best Christmas Pageant Ever
Fri, Nov 20, 7:30 PM + 6 more
Winters · Winters Opera House
Makers Market™ Local Artist Fair @ Old Town Los Gatos
Sat, May 16, 11:00 AM
Los Gatos · Old Town Los Gatos
Makers Market™ Local Artist Fair @ Old Town Los Gatos
Sat, May 16, 11:00 AM
Los Gatos · Old Town Los Gatos
JRMF Math Festival at Vineland Branch Library
Sat, Apr 4, 2:00 PM
San Jose · Vineland Branch Library
JRMF Math Festival at Vineland Branch Library
Sat, Apr 4, 2:00 PM
San Jose · Vineland Branch Library
Healthy Kids Day
Sat, Apr 18, 11:00 AM
San Rafael · 1500 Los Gamos Dr
Healthy Kids Day
Sat, Apr 18, 11:00 AM
San Rafael · 1500 Los Gamos Dr
Sales end soon
Community Easter Celebration and Egg Hunt
Saturday at 10:00 AM
San Jose · The Church of Jesus Christ of Latter-day Saints
Sales end soon
Community Easter Celebration and Egg Hunt
Saturday at 10:00 AM
San Jose · The Church of Jesus Christ of Latter-day Saints
Makers Market™ Local Artist Holiday Fair @ Old Town Los Gatos
Sat, Dec 19, 11:00 AM
Los Gatos · Old Town Los Gatos
Makers Market™ Local Artist Holiday Fair @ Old Town Los Gatos
Sat, Dec 19, 11:00 AM
Los Gatos · Old Town Los Gatos
Sales end soon
Vida Divina Modesto CA
Sunday at 3:30 PM
Modesto · DoubleTree by Hilton Hotel Modesto
Sales end soon
Vida Divina Modesto CA
Sunday at 3:30 PM
Modesto · DoubleTree by Hilton Hotel Modesto
Sales end soon
Free Community Wellness Event
Saturday at 1:00 PM
Woodacre · Woodacre Improvement Club
Sales end soon
Free Community Wellness Event
Saturday at 1:00 PM
Woodacre · Woodacre Improvement Club
Taste of Elk Grove 2026
Sat, Apr 18, 6:00 PM
Elk Grove · Sacramento Asian Sports Foundation
Taste of Elk Grove 2026
Sat, Apr 18, 6:00 PM
Elk Grove · Sacramento Asian Sports Foundation
Renewal: a Natural Health & Wellness Fair
Sat, May 30, 12:00 PM
Fairfax · Fairfax Town Hall
Renewal: a Natural Health & Wellness Fair
Sat, May 30, 12:00 PM
Fairfax · Fairfax Town Hall
An Estate Affair: Spring Wedding Fair at Bally Keal
Sun, Apr 26, 12:00 PM
Fairfield · Bally Keal Estate
An Estate Affair: Spring Wedding Fair at Bally Keal
Sun, Apr 26, 12:00 PM
Fairfield · Bally Keal Estate

Trends in Castro Valley

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Frequently asked questions about Castro Valley

What are the best festival events to attend?

According to Eventbrite, the best festival events are:

2026 Wellness Festival

Vallejo Ferry Fest - San Francisco Bay Ferry

APJCC Wellness Fair

EarthDaze Vallejo 2026

Which events are currently trending in Castro Valley?

The trending searches this month in Castro Valley are:

k pop demon hunters

free events in the bay area

Which festival events are coming up?

Discover the best festival events happening soon – you don't want to miss them:

Community Easter Celebration and Egg Hunt

Free Community Wellness Event

Vida Divina Modesto CA

Easter Eggstravaganza at The Plex