Halloween events in Sunnyvale

Check out happening halloween events all around Sunnyvale, CA

Ghoul & The Goat

Fri, 31 Oct at 07:00 pm Valley Goat USD 55

Sunnyvale Rumble Run Club Costume Run

Wed, 29 Oct at 05:45 pm Rumble Boxing Free

Sunnyvale Halloween Crow Ride 2025

Sat, 25 Oct at 05:30 pm Plaza del Sol Free

Save the Date for FDO's 14th Anniversary!

Fri, 31 Oct at 09:00 pm For Dancers Only (South Bay)

Electric Vehicle Frunk-or-Treat

Sat, 25 Oct at 11:00 am 433 Charles St Free

Scaraoke! Halloween karaoke party!

Thu, 23 Oct at 08:00 pm Mangal

GrX: Trunk or Treat

Sun, 26 Oct at 12:00 pm 790 E. Duane Avenue, Sunnyvale, CA, United States, California 94085

Sunnyvale Halloween Pet Parade 2025

Sun, 26 Oct at 11:00 am Murphy Avenue Free

Rev It Up Halloween with special guests Skeleton Cru

Fri, 31 Oct at 07:00 pm Quarter Note Bar & Grill

Dracula

Thu, 30 Oct at 07:30 pm Sunnyvale Theatre USD 49 to 57