Your version of Internet Explorer is no longer supported. Please upgrade your browser.

find Halloween events for every vibe.

Psychedelic festivals events in Ontario, CA

FestivArts: Folk Painting Workshop with Sandy Garcia
Sun, Nov 2, 11:30 AM + 1 more
Claremont · Padua Hills Theatre
FestivArts: Folk Painting Workshop with Sandy Garcia
Sun, Nov 2, 11:30 AM + 1 more
Claremont · Padua Hills Theatre
Sales end soon
Patches & Pins Expo Halloween Food Festival Orange County
Tomorrow at 12:00 PM
Downtown · 4th Street Market
Sales end soon
Patches & Pins Expo Halloween Food Festival Orange County
Tomorrow at 12:00 PM
Downtown · 4th Street Market
Sales end soon
Halloween Nature Crawl
Tomorrow at 3:00 PM
San Dimas Canyon · San Dimas Canyon Nature Center
Sales end soon
Halloween Nature Crawl
Tomorrow at 3:00 PM
San Dimas Canyon · San Dimas Canyon Nature Center
Floral Design Workshop
Thursday at 7:00 PM
Downtown · Cerveza Cito Brewery
Floral Design Workshop
Thursday at 7:00 PM
Downtown · Cerveza Cito Brewery
Nearly full
2025 Fall Harvest Festival: Free Community Event
Fri, Oct 24, 4:00 PM
East Colton Heights · 1881 Commercenter E
Nearly full
2025 Fall Harvest Festival: Free Community Event
Fri, Oct 24, 4:00 PM
East Colton Heights · 1881 Commercenter E
Zendays: 1-Year Anniversary Micro Day of Wellness
Sun, Oct 19, 4:30 PM
West Side · The Garcia Center for the Arts
Zendays: 1-Year Anniversary Micro Day of Wellness
Sun, Oct 19, 4:30 PM
West Side · The Garcia Center for the Arts
Old School & Funk Skate Night
Thursday at 8:00 PM + 8 more
Century · 1130 Prairie Ave
Old School & Funk Skate Night
Thursday at 8:00 PM + 8 more
Century · 1130 Prairie Ave
AbilityFirst Stroll and Roll Fundraiser
Sat, Nov 8, 10:00 AM
Santa Anita · Santa Anita Park Gate 3
AbilityFirst Stroll and Roll Fundraiser
Sat, Nov 8, 10:00 AM
Santa Anita · Santa Anita Park Gate 3
Fall Wellness & Market
Sat, Oct 25, 10:00 AM
Boys Republic · 4300 Heather Cir
Fall Wellness & Market
Sat, Oct 25, 10:00 AM
Boys Republic · 4300 Heather Cir
2nd National Plant-Based Food & Nutrition Symposium (2025)
Thu, Nov 13, 7:30 AM
Cal Poly · 3801 W Temple Ave bldg 76
2nd National Plant-Based Food & Nutrition Symposium (2025)
Thu, Nov 13, 7:30 AM
Cal Poly · 3801 W Temple Ave bldg 76
Cubensis Holiday Party Saturday Daytime Show
Sat, Dec 20, 4:00 PM
Hill Section · The Lighthouse Cafe
Cubensis Holiday Party Saturday Daytime Show
Sat, Dec 20, 4:00 PM
Hill Section · The Lighthouse Cafe
Nearly full
The North Tustin Fall Festival
Tomorrow at 2:00 PM
Lemon Heights · Tustin Hills Racquet Club, Simon Ranch Road, Santa Ana, CA, USA
Nearly full
The North Tustin Fall Festival
Tomorrow at 2:00 PM
Lemon Heights · Tustin Hills Racquet Club, Simon Ranch Road, Santa Ana, CA, USA
Sales end soon
2025 LA Beer Fest - Oktoberfest Edition
Tomorrow at 12:00 PM
Westlake · Los Angeles Center Studios
Sales end soon
2025 LA Beer Fest - Oktoberfest Edition
Tomorrow at 12:00 PM
Westlake · Los Angeles Center Studios
Fall Festival
Fri, Oct 17, 4:00 PM
Arlanza · 6240 Morton Ave
Fall Festival
Fri, Oct 17, 4:00 PM
Arlanza · 6240 Morton Ave
MUSE Burlesque Show - Devilish Delights Halloween
Wed, Oct 29, 7:00 PM
Downtown · The Copper Door
MUSE Burlesque Show - Devilish Delights Halloween
Wed, Oct 29, 7:00 PM
Downtown · The Copper Door
2025 Riverside Halloween Bar Crawl
Sat, Nov 1, 4:00 PM
Downtown · Palenque kitchen by Mezcal
2025 Riverside Halloween Bar Crawl
Sat, Nov 1, 4:00 PM
Downtown · Palenque kitchen by Mezcal
Listen to the Otherworld Speak: A Celebration of Life and Death in the Soil
Sat, Nov 1, 5:00 PM
Pasadena · Arlington Garden in Pasadena
Listen to the Otherworld Speak: A Celebration of Life and Death in the Soil
Sat, Nov 1, 5:00 PM
Pasadena · Arlington Garden in Pasadena
Sales end soon
Horror Paint n' Sip Event!! Wazzaaap!!
Tomorrow at 1:00 PM
La Sierra South · Route 30 Brewing Company
Sales end soon
Horror Paint n' Sip Event!! Wazzaaap!!
Tomorrow at 1:00 PM
La Sierra South · Route 30 Brewing Company
Electric Citizen, Earth Tongue
Fri, Oct 17, 9:00 PM
Cypress Park · Permanent Records Roadhouse
Electric Citizen, Earth Tongue
Fri, Oct 17, 9:00 PM
Cypress Park · Permanent Records Roadhouse
Hops & Haunts: Pumpkin Painting Party
Thu, Oct 23, 6:00 PM
La Jolla · Bottle Logic Brewing
Hops & Haunts: Pumpkin Painting Party
Thu, Oct 23, 6:00 PM
La Jolla · Bottle Logic Brewing

Trends in Ontario

Explore more trends

Explore more trends