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find Halloween events for every vibe.

Trick or treat events in Sunnyvale, CA

Speed Dating San Jose Singles 24-39
Sat, Nov 8, 2:00 PM
Horace Mann · San Jose
Speed Dating San Jose Singles 24-39
Sat, Nov 8, 2:00 PM
Horace Mann · San Jose
Just added!
Trick or Tequila: Halloween Pre-Game
Sat, Oct 25, 10:00 PM
Todos Santos · Nica Lounge
Just added!
Trick or Tequila: Halloween Pre-Game
Sat, Oct 25, 10:00 PM
Todos Santos · Nica Lounge
Kids' Halloween Party
Thu, Oct 30, 7:30 PM
Warm Springs · CalColor Academy - Fremont
Kids' Halloween Party
Thu, Oct 30, 7:30 PM
Warm Springs · CalColor Academy - Fremont
Selling quickly
Ledward Kaapana At The Pono Hawaiian Grill In Santa Cruz, 6-8 PM, 10/26/25
Sun, Oct 26, 6:00 PM
Downtown · Pono Hawaiian Grill Downtown Santa Cruz, 120 Union Street
Selling quickly
Ledward Kaapana At The Pono Hawaiian Grill In Santa Cruz, 6-8 PM, 10/26/25
Sun, Oct 26, 6:00 PM
Downtown · Pono Hawaiian Grill Downtown Santa Cruz, 120 Union Street
Thanksgiving Prix-Fixe Three Course Dinner
Thu, Nov 27, 4:00 PM + 1 more
San Jose · Hayes Mansion San Jose, Curio Collection by Hilton
Thanksgiving Prix-Fixe Three Course Dinner
Thu, Nov 27, 4:00 PM + 1 more
San Jose · Hayes Mansion San Jose, Curio Collection by Hilton
Nearly full
Orangefest San Ramon
Sat, Oct 25, 3:00 PM
San Ramon · Brave Church San Ramon
Nearly full
Orangefest San Ramon
Sat, Oct 25, 3:00 PM
San Ramon · Brave Church San Ramon
Barktoberfest
Sun, Oct 19, 11:00 AM
North of Hamilton Avenue · 471 E Campbell Ave
Barktoberfest
Sun, Oct 19, 11:00 AM
North of Hamilton Avenue · 471 E Campbell Ave
Paws & Perks: Monthly Paw-Ty for Pets
Sun, Oct 26, 10:00 AM + 23 more
Newhall · Jiaren Cafe
Paws & Perks: Monthly Paw-Ty for Pets
Sun, Oct 26, 10:00 AM + 23 more
Newhall · Jiaren Cafe
CHOCOLATE AND WINE PAIRING CLASS W/BLUEBIRD CHOCOLATE
Sat, Nov 8, 3:00 PM
Trevarno · First Street Wine Co
CHOCOLATE AND WINE PAIRING CLASS W/BLUEBIRD CHOCOLATE
Sat, Nov 8, 3:00 PM
Trevarno · First Street Wine Co
Nearly full
Pediatric Stem Cell Transplant and Cancer Cell Therapy Family Reunion
Saturday at 2:00 PM
Stanford · Stanford University School Medicine Dean's Lawn
Nearly full
Pediatric Stem Cell Transplant and Cancer Cell Therapy Family Reunion
Saturday at 2:00 PM
Stanford · Stanford University School Medicine Dean's Lawn
Fall Fest Desserts & Dawgs
Sun, Oct 26, 2:00 PM
Vasona Junction · Nordahl Hall Sons of Norway
Fall Fest Desserts & Dawgs
Sun, Oct 26, 2:00 PM
Vasona Junction · Nordahl Hall Sons of Norway
Barks & Boos!
Fri, Oct 24, 5:00 PM
Lindenwood · Springline Menlo Park
Barks & Boos!
Fri, Oct 24, 5:00 PM
Lindenwood · Springline Menlo Park
Trunk or Treat
Sat, Oct 25, 6:00 PM
Carbona · The Church of Jesus Christ of Latter-day Saints
Trunk or Treat
Sat, Oct 25, 6:00 PM
Carbona · The Church of Jesus Christ of Latter-day Saints
Sales end soon
Spooky Small Business Market at The Alexandria San Carlos
Thursday at 11:00 AM
East San Carlos · The Alexandria at San Carlos
Sales end soon
Spooky Small Business Market at The Alexandria San Carlos
Thursday at 11:00 AM
East San Carlos · The Alexandria at San Carlos
Selling quickly
Howl-O-Ween Yappy Hour & Costume Parade at Hayes Mansion
Fri, Oct 24, 5:00 PM
San Jose · Hayes Mansion San Jose, Curio Collection by Hilton
Selling quickly
Howl-O-Ween Yappy Hour & Costume Parade at Hayes Mansion
Fri, Oct 24, 5:00 PM
San Jose · Hayes Mansion San Jose, Curio Collection by Hilton
Bottle Design Workshop
Tue, Nov 18, 6:00 PM
Radum · 148 Spring St
Bottle Design Workshop
Tue, Nov 18, 6:00 PM
Radum · 148 Spring St
Oasis Holiday Makers' Fair at TETRA Hotel
Wed, Dec 3, 5:00 PM
Sunnyvale East · TETRA Hotel, Autograph Collection
Oasis Holiday Makers' Fair at TETRA Hotel
Wed, Dec 3, 5:00 PM
Sunnyvale East · TETRA Hotel, Autograph Collection
Halloween Spooky Garden Reverie Light Show
Fri, Oct 31, 6:00 PM
Portola · PNA Burrows Garden Workspace
Halloween Spooky Garden Reverie Light Show
Fri, Oct 31, 6:00 PM
Portola · PNA Burrows Garden Workspace
Foster City | 2025 Volunteer Recognition Event
Thu, Oct 16, 6:30 PM
Town Center · Foster City Community Center
Foster City | 2025 Volunteer Recognition Event
Thu, Oct 16, 6:30 PM
Town Center · Foster City Community Center
Open House - Learn And Play Montessori School Centerville
Sat, Oct 18, 10:00 AM
Centerville · 2550 Peralta Blvd
Open House - Learn And Play Montessori School Centerville
Sat, Oct 18, 10:00 AM
Centerville · 2550 Peralta Blvd

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