Singles Events and Things to do in Castro Valley, CA

2026 Vine to Wine | September 19
San Jose · 3060 Olsen Dr
2026 Vine to Wine | September 19
San Jose · 3060 Olsen Dr
No Kings III
Sat, Mar 28, 10:30 AM
Antioch · Country Hills Drive & Lone Tree Way
No Kings III
Sat, Mar 28, 10:30 AM
Antioch · Country Hills Drive & Lone Tree Way
Just added
Volunteer Outdoors in Palo Alto at Pearson-Arastradero Preserve
Sat, Apr 11, 9:00 AM
Palo Alto · Arastradero Preserve
Just added
Volunteer Outdoors in Palo Alto at Pearson-Arastradero Preserve
Sat, Apr 11, 9:00 AM
Palo Alto · Arastradero Preserve
Date My Friend - Queer Night
Today at 7:00 PM
San Francisco · The Faight Collective
Date My Friend - Queer Night
Today at 7:00 PM
San Francisco · The Faight Collective
Just added
MeetStream AI x Scalekit Hackathon - Build Day SF
Sat, Mar 28, 9:00 AM
San Francisco · 144 Townsend St
Just added
MeetStream AI x Scalekit Hackathon - Build Day SF
Sat, Mar 28, 9:00 AM
San Francisco · 144 Townsend St
Just added
Waterwheel Downhill Ride
Sun, May 17, 10:00 AM
Cupertino · Picchetti Ranch Parking Lot
Just added
Waterwheel Downhill Ride
Sun, May 17, 10:00 AM
Cupertino · Picchetti Ranch Parking Lot
Sales end soon
The True About Grimmius Cattle Co
Tomorrow at 1:00 PM
Berkeley · BART-Downtown Berkeley
Sales end soon
The True About Grimmius Cattle Co
Tomorrow at 1:00 PM
Berkeley · BART-Downtown Berkeley
Just added
Wonders of Cherry Springs
Wed, Apr 1, 9:35 AM
San Jose · Camden Park & Ride
Just added
Wonders of Cherry Springs
Wed, Apr 1, 9:35 AM
San Jose · Camden Park & Ride
Sales end soon
Christian Singles (Age 30-45) Hike
Sunday at 2:00 PM
San Jose · Alum Rock Park
Sales end soon
Christian Singles (Age 30-45) Hike
Sunday at 2:00 PM
San Jose · Alum Rock Park
Just added
Becoming the One Singles Hike
Sat, May 23, 9:45 AM
San Jose · Almaden Quicksilver County Park
Just added
Becoming the One Singles Hike
Sat, May 23, 9:45 AM
San Jose · Almaden Quicksilver County Park
Sales end soon
Speak with Confidence: The Art of Public Speaking - Sat, March 21th 1pm
Tomorrow at 1:00 PM
San Jose · San Jose Mission, Dianetics and Scientology Life Improvement Center
Sales end soon
Speak with Confidence: The Art of Public Speaking - Sat, March 21th 1pm
Tomorrow at 1:00 PM
San Jose · San Jose Mission, Dianetics and Scientology Life Improvement Center
Oakland Blind Date Matchmaking and Membership
Oakland · Oakland
Oakland Blind Date Matchmaking and Membership
Oakland · Oakland
A Napa Evening with Leo Marmol, FAIA: Preservation as Innovation
Tue, Apr 14, 6:00 PM
Napa · Napa River Inn
A Napa Evening with Leo Marmol, FAIA: Preservation as Innovation
Tue, Apr 14, 6:00 PM
Napa · Napa River Inn
Just added
Syndicate Friends and Family
Wed, Apr 22, 9:00 PM
San Jose · Nor Cal Dance Arts
Just added
Syndicate Friends and Family
Wed, Apr 22, 9:00 PM
San Jose · Nor Cal Dance Arts
Just added
The Morning Side of Mount Diablo from Morgan Territory
Sun, Oct 25, 9:00 AM
Clayton · Morgan Territory Regional Preserve Staging Area
Just added
The Morning Side of Mount Diablo from Morgan Territory
Sun, Oct 25, 9:00 AM
Clayton · Morgan Territory Regional Preserve Staging Area
Just added
John Robert
Tue, Aug 11, 7:00 PM
San Francisco · 4 Star Theater
Just added
John Robert
Tue, Aug 11, 7:00 PM
San Francisco · 4 Star Theater
Connecting at the Co-op - Singles Event
Thu, Mar 26, 6:00 PM
Sacramento · Sacramento Natural Foods Co-op
Connecting at the Co-op - Singles Event
Thu, Mar 26, 6:00 PM
Sacramento · Sacramento Natural Foods Co-op
A Semester of Dance with Zoe-January 26 to June 3rd
Mon, Jan 26, 5:00 PM
Berkeley · 1741 Alcatraz Ave
A Semester of Dance with Zoe-January 26 to June 3rd
Mon, Jan 26, 5:00 PM
Berkeley · 1741 Alcatraz Ave
Lean Six Sigma Green & Black Belt Combo in Carmel-by-the-Sea, CA
Tuesday at 9:00 AM + 3 more
San Jose · 6203 San Ignacio Ave
Lean Six Sigma Green & Black Belt Combo in Carmel-by-the-Sea, CA
Tuesday at 9:00 AM + 3 more
San Jose · 6203 San Ignacio Ave

Trends in Castro Valley

Explore more trends

2026 Vine to Wine | September 19

2026 Vine to Wine | September 19

No Kings III

No Kings III

Volunteer Outdoors in Palo Alto at Pearson-Arastradero Preserve

Volunteer Outdoors in Palo Alto at Pearson-Arastradero Preserve

Date My Friend - Queer Night

Date My Friend - Queer Night

MeetStream AI x Scalekit Hackathon - Build Day SF

MeetStream AI x Scalekit Hackathon - Build Day SF

Waterwheel Downhill Ride

Waterwheel Downhill Ride

The True About Grimmius Cattle Co

The True About Grimmius Cattle Co

Wonders of Cherry Springs

Wonders of Cherry Springs

Christian Singles (Age 30-45) Hike

Christian Singles (Age 30-45) Hike

Becoming the One Singles Hike

Becoming the One Singles Hike

Speak with Confidence: The Art of Public Speaking - Sat, March 21th 1pm

Speak with Confidence: The Art of Public Speaking - Sat, March 21th 1pm

Oakland Blind Date Matchmaking and Membership

Oakland Blind Date Matchmaking and Membership

A Napa Evening with Leo Marmol, FAIA: Preservation as Innovation

A Napa Evening with Leo Marmol, FAIA: Preservation as Innovation

Syndicate Friends and Family

Syndicate Friends and Family

The Morning Side of Mount Diablo from Morgan Territory

The Morning Side of Mount Diablo from Morgan Territory

John Robert

John Robert

Connecting at the Co-op - Singles Event

Connecting at the Co-op - Singles Event

A Semester of Dance with Zoe-January 26 to June 3rd

A Semester of Dance with Zoe-January 26 to June 3rd

Lean Six Sigma Green & Black Belt Combo in Carmel-by-the-Sea, CA

Lean Six Sigma Green & Black Belt Combo in Carmel-by-the-Sea, CA

Things to do around Castro Valley

Trends in Castro Valley

1. K pop demon hunters

2. Egg hunt

3. Free events in the bay area

4. San francisco

5. Jaripeo baile

6. Crab feed

7. Job fair

8. Kids activities

9. Saint patrick's day

10. Kids events

11. Sound bath

12. Live music