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find Halloween events for every vibe.

Oktoberfest events in Rancho Cucamonga, CA

FREE Post 79 Trunk or Treat & Family Fun Night
Fri, Oct 31, 6:00 PM
Riverside · American Legion Riverside Post 79
FREE Post 79 Trunk or Treat & Family Fun Night
Fri, Oct 31, 6:00 PM
Riverside · American Legion Riverside Post 79
Nightmare at the Swap
Fri, Oct 24, 4:00 PM
Santa Fe Springs · Santa Fe Springs Swap Meet
Nightmare at the Swap
Fri, Oct 24, 4:00 PM
Santa Fe Springs · Santa Fe Springs Swap Meet
Australian Swim School's Trunk or Treat!
Sat, Oct 25, 5:00 PM
Placentia · 860 N Rose Dr
Australian Swim School's Trunk or Treat!
Sat, Oct 25, 5:00 PM
Placentia · 860 N Rose Dr
Sales end soon
2025 USPA Women's Arena Open Finals and Sunday Brunch at the Ranch
Sunday at 12:00 PM
Silverado · Orange County Polo Club
Sales end soon
2025 USPA Women's Arena Open Finals and Sunday Brunch at the Ranch
Sunday at 12:00 PM
Silverado · Orange County Polo Club
Nearly full
Community Fall Festival and Health Expo
Sun, Oct 26, 11:00 AM
Altadena · 587 W Palm St
Nearly full
Community Fall Festival and Health Expo
Sun, Oct 26, 11:00 AM
Altadena · 587 W Palm St
Joke N' Timbers: Filipino American History Month Edition!
Fri, Oct 24, 7:00 PM
Anaheim · Broken Timbers Brewing Company
Joke N' Timbers: Filipino American History Month Edition!
Fri, Oct 24, 7:00 PM
Anaheim · Broken Timbers Brewing Company
Sales end soon
DiaBestie Spooky Season Meet Up: Knott's Scary Farm BOO-lus T1D Gathering
Fri, Oct 24, 5:30 PM
Buena Park · Knott's Berry Farm
Sales end soon
DiaBestie Spooky Season Meet Up: Knott's Scary Farm BOO-lus T1D Gathering
Fri, Oct 24, 5:30 PM
Buena Park · Knott's Berry Farm
LBX Neighborhood Market: Dia de Los Muertos Celebration!
Sat, Oct 25, 11:00 AM
Long Beach · The Hangar Food Hall, McGowen Street, Long Beach, CA, USA
LBX Neighborhood Market: Dia de Los Muertos Celebration!
Sat, Oct 25, 11:00 AM
Long Beach · The Hangar Food Hall, McGowen Street, Long Beach, CA, USA
Sales end soon
Ghosts of Anaheim: Join the Hunt!
Today at 3:00 PM + 272 more
Anaheim · George Washington Park
Sales end soon
Ghosts of Anaheim: Join the Hunt!
Today at 3:00 PM + 272 more
Anaheim · George Washington Park
HangOut, Laugh... and DoGood!
Sunday at 5:00 PM
Los Angeles · 153 S Norton Ave
HangOut, Laugh... and DoGood!
Sunday at 5:00 PM
Los Angeles · 153 S Norton Ave
Open Gym & Trunk or Treat @ 6th Sense Gym
Fri, Oct 24, 5:00 PM
Ontario · 6th Sense Gym
Open Gym & Trunk or Treat @ 6th Sense Gym
Fri, Oct 24, 5:00 PM
Ontario · 6th Sense Gym
Rival Pro Wrestling x Showcase626: Reunion (Dead on ArRIVAL 2)
Sun, Nov 2, 3:00 PM
Commerce · The Compound by Dirt Dog
Rival Pro Wrestling x Showcase626: Reunion (Dead on ArRIVAL 2)
Sun, Nov 2, 3:00 PM
Commerce · The Compound by Dirt Dog
Nearly full
Patient, Family and Friends Appreciation Event
Thu, Nov 20, 6:00 PM
Brea · Brea Community Center
Nearly full
Patient, Family and Friends Appreciation Event
Thu, Nov 20, 6:00 PM
Brea · Brea Community Center
Kaleidoscope performs in Pasadena, Saturday October 25, 2025
Sat, Oct 25, 7:30 PM
Pasadena · Steinway Piano Gallery
Kaleidoscope performs in Pasadena, Saturday October 25, 2025
Sat, Oct 25, 7:30 PM
Pasadena · Steinway Piano Gallery
Annual Halloween Party
Fri, Oct 31, 7:30 PM
Upland · Rescue Brewery & Gastropub
Annual Halloween Party
Fri, Oct 31, 7:30 PM
Upland · Rescue Brewery & Gastropub
October Book Swap & Mixer
Fri, Oct 31, 5:00 PM
Pasadena · 2057 N Los Robles Ave
October Book Swap & Mixer
Fri, Oct 31, 5:00 PM
Pasadena · 2057 N Los Robles Ave
Harvest Festival (AH)
Sat, Oct 25, 4:00 PM
Riverside · The Church of Jesus Christ of Latter-day Saints
Harvest Festival (AH)
Sat, Oct 25, 4:00 PM
Riverside · The Church of Jesus Christ of Latter-day Saints
CAMPFIRE with friends
Sat, Nov 1, 4:00 PM + 1 more
Chino Hills · Chino Hills State Park - Chino Hills Entrance
CAMPFIRE with friends
Sat, Nov 1, 4:00 PM + 1 more
Chino Hills · Chino Hills State Park - Chino Hills Entrance
Pasadena Ca's Best Halloween Weekend Bar Crawl
Pasadena · Best Bars in Pasadena
Pasadena Ca's Best Halloween Weekend Bar Crawl
Pasadena · Best Bars in Pasadena
Halloween Nail Art Competition
Sun, Oct 26, 7:00 PM
Tustin · Almuerzo Café
Halloween Nail Art Competition
Sun, Oct 26, 7:00 PM
Tustin · Almuerzo Café

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