Events and Things to Do in Castro Valley, CA

Sunday, October 25

Featured

Free Fall Fun for the Whole Family🎃🍭👻

OCT

25

9:30 AM

3160 Crow Canyon Pl, San Ramon, CA

Looking for something free and fun to do with the kids this weekend? Join us for Fall Fest at Eastown Church on Sunday, October...

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Thursday, October 29

Featured

Find your Voice and Change your Life with Toastmasters

OCT

29

6:00 PM

Union City Library, 34007 Alvarado-Niles Rd, Union City, CA

Find your Voice with Toastmasters and Change your Life! is a FREE division-wide open house for professionals interested in...

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Friday, October 30

Featured

Free Sensory Friendly Trick or Treat!

OCT

30

4:30 PM

Alamo Women's Club, 1401 Danville Blvd, Alamo, CA

Sensory-Friendly Trick-or-Treat! Join Better Together Performing Arts for a fun, welcoming Halloween celebration designed for...

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Saturday, October 31

Featured

October 2026 QuaranBOOlooza Livestream Music Fest

OCT

31

11:30 AM

Castro Valley, CA

QuaranPalooza: Playing For A Cause Hi Friends! We're excited to bring you the multi-performer, multi-genre livestreaming music...

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Featured

Candy Kingdom 2026

OCT

31

7:30 PM

Valley Bible Church, 1477 Willow Ave, Hercules, CA

YOU’RE INVITED TO Candy Kingdom: Where Nothing is Sweeter Than Jesus! Now on TWO NIGHTS this year!  Friday, October 30 AND...

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Sunday, November 1

Featured

Halloween & Día de los Muertos, Oceánica Ballet’s Viva La Vida & Excerpts of P1N0CCH10 & Carmilla

NOV

1

4:00 PM

College of San Mateo Theatre, 1700 W Hillsdale Blvd, San Mateo, CA

Viva La Vida with Excerpts from P1N0CCH10 & Carmilla features new works and a returning Oceánica Ballet autumn tradition....

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Saturday, November 7

Featured

Explore Coastline - Info Day at Coastline Christian Schools

NOV

7

10:00 AM

Coastline Christian Schools, 1801 N Loop Rd, Alameda, CA

Discover Coastline Christian School!Join us November 7 from 10am-12pm for Coastline Info Day! Meet our administrators, learn...

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Sunday, October 25

• Free Fall Fun for the Whole Family🎃🍭👻 9:30 am

  3160 Crow Canyon Pl, San Ramon

  
  
• CVUMC Trunk or Treat 2026: Free Food, Games, & Prizes! 11:30 am

  United Methodist Church Castro Valley, 19806 Wisteria St, Castro Valley

  
  

Monday, October 26

• Angus & Friends Cat Rescue Fundraiser in Castro Valley 7:00 am

  Canyons Barbeque, 3341 Castro Valley Blvd, Castro Valley

  
  

Thursday, October 29

• Find your Voice and Change your Life with Toastmasters 6:00 pm

  Union City Library, 34007 Alvarado-Niles Rd, Union City

  
  

Friday, October 30

• Free Sensory Friendly Trick or Treat! 4:30 pm

  Alamo Women's Club, 1401 Danville Blvd, Alamo

  
  

Saturday, October 31

• October 2026 QuaranBOOlooza Livestream Music Fest 11:30 am

  Online

  
  
• Candy Kingdom 2026 7:30 pm

  Valley Bible Church, 1477 Willow Ave, Hercules

  
  

Sunday, November 1

• Halloween & Día de los Muertos, Oceánica Ballet’s Viva La Vida & Excerpts of P1N0CCH10 & Carmilla 4:00 pm

  College of San Mateo Theatre, 1700 W Hillsdale Blvd, San Mateo

  
  
• Halloween & Día de los Muertos, Oceánica Ballet’s Viva La Vida & Excerpts of P1N0CCH10 & Carmilla 4:00 pm

  College of San Mateo Theatre, 1700 W Hillsdale Blvd, San Mateo

  
  

Saturday, November 7

• Explore Coastline - Info Day at Coastline Christian Schools 10:00 am

  Coastline Christian Schools, 1801 N Loop Rd, Alameda

  
  

Sunday, November 8

• FREE East Bay Kids' Book Fair coming to San Ramon Nov. 8 10:00 am

  Pine Valley Middle School (PVMS), 3000 Pine Valley Rd, San Ramon

  
  

Saturday, November 14

• Holiday Craft Fair & Petting Zoo! 10:00 am

  1055 Serpentine Ln, Pleasanton

  
  

Sunday, November 15

• Earth Rhythms Circle 1:00 pm

  Heirloom East Bay, 9990 Crow Canyon Rd, Castro Valley

  
  

Monday, November 23

• Thanksgiving Art Camp 10:00 am

  Aran's Art Studio, 3313 Village Dr, Castro Valley

  
  

Wednesday, December 2

• Sunset Reset: Somatics & Sound (Flow, Meditation & Sound Bath) 7:00 pm

  Heirloom East Bay, 9990 Crow Canyon Rd, Castro Valley

  
  

Saturday, December 12

• A Tribute to Fred Astaire 2:00 pm

  San Leandro Public Library, 300 Estudillo Ave, San Leandro

  
  

Thursday, December 31

• New Year's Eve Party with Life in the Fast Lane, A Tribute to the Eagles 6:30 pm

  19501 Redwood Rd, Castro Valley

  
  

Friday, January 29, 2027

• BRIGADOON The Broadway Musical 7:30 pm

  19501 Redwood Rd, Castro Valley

  
  

Saturday, January 30, 2027

• BRIGADOON The Broadway Musical 7:30 pm

  19501 Redwood Rd, Castro Valley

  
  

Sunday, January 31, 2027

• BRIGADOON The Broadway Musical 2:00 pm

  19501 Redwood Rd, Castro Valley