Trick or treat Events and Things to do in Irvine, CA
Anaheim Town Square's Spooktacular Halloween Celebration
Sun, Oct 25, 3:00 PM
East Anaheim · Anaheim Town Square
Anaheim Town Square's Spooktacular Halloween Celebration
Sun, Oct 25, 3:00 PM
East Anaheim · Anaheim Town Square
Trunk or Treat Halloween Activity
Sat, Oct 24, 4:00 PM
Woodbridge · The Church of Jesus Christ of Latter-day Saints
Trunk or Treat Halloween Activity
Sat, Oct 24, 4:00 PM
Woodbridge · The Church of Jesus Christ of Latter-day Saints
Haunted Mansion Haunt 2026 | 20th Anniversary
Sat, Oct 3, 7:00 PM + 21 more
Portola Hills · 28322 Millwood Rd
Haunted Mansion Haunt 2026 | 20th Anniversary
Sat, Oct 3, 7:00 PM + 21 more
Portola Hills · 28322 Millwood Rd
FREE : Spooky Street - Santiago Canyon College Annual Trunk or Treat
Fri, Oct 16, 6:00 PM
Cowan Heights · Santiago Canyon College
FREE : Spooky Street - Santiago Canyon College Annual Trunk or Treat
Fri, Oct 16, 6:00 PM
Cowan Heights · Santiago Canyon College
TRI WARD ANNUAL TRUNK OR TREAT - OPEN TO ALL!
Sat, Oct 24, 6:00 PM
Rancho Trabuco · The Church of Jesus Christ of Latter-day Saints
TRI WARD ANNUAL TRUNK OR TREAT - OPEN TO ALL!
Sat, Oct 24, 6:00 PM
Rancho Trabuco · The Church of Jesus Christ of Latter-day Saints
Newport Beach Halloween Party Pub Crawl 2026 Halloween Night
Sat, Oct 31, 6:00 PM
Balboa Peninsula · Baja Sharkeez
Newport Beach Halloween Party Pub Crawl 2026 Halloween Night
Sat, Oct 31, 6:00 PM
Balboa Peninsula · Baja Sharkeez
Trick or Treat Smells: Perfume-Making Workshop
Sun, Oct 25, 2:00 PM
Chinatown · The Institute for Art and Olfaction
Trick or Treat Smells: Perfume-Making Workshop
Sun, Oct 25, 2:00 PM
Chinatown · The Institute for Art and Olfaction
The Sunday Toast: Whimsical Witchcore Edition
Sun, Oct 11, 10:00 AM
California · Giracci Vineyards and Farms
The Sunday Toast: Whimsical Witchcore Edition
Sun, Oct 11, 10:00 AM
California · Giracci Vineyards and Farms
CSUDH Central Plant Trick or Treat Tunnel Tours
Wed, Oct 28, 10:00 AM
Links at Victoria · 1000 E Victoria St
CSUDH Central Plant Trick or Treat Tunnel Tours
Wed, Oct 28, 10:00 AM
Links at Victoria · 1000 E Victoria St
Haunted Halloween Event in San Juan Capistrano
Sun, Oct 18, 4:00 PM
Cameray Pointe · Inn at the Mission San Juan Capistrano, Autograph Collection
Haunted Halloween Event in San Juan Capistrano
Sun, Oct 18, 4:00 PM
Cameray Pointe · Inn at the Mission San Juan Capistrano, Autograph Collection
Treat Yourself to a Contact Making Business Mixer
Fri, Oct 16, 12:00 PM
East Tustin · Rodrigo's Mexican Grill
Treat Yourself to a Contact Making Business Mixer
Fri, Oct 16, 12:00 PM
East Tustin · Rodrigo's Mexican Grill
Smokin' Hot Halloween Party
Fri, Oct 23, 7:00 PM
Rancho Dominguez · Douglas F. Dollarhide Community Center
Smokin' Hot Halloween Party
Fri, Oct 23, 7:00 PM
Rancho Dominguez · Douglas F. Dollarhide Community Center
