Halloween Events and Things to do in Orange, CA
HALLOWEEN NIGHT @ OC FAIRGROUNDS $10 W/RSVP BEFORE 10:30PM | 18+
Tomorrow at 10:00 PM
Costa Mesa · OC Fairground Costa Mesa Building
HALLOWEEN NIGHT @ OC FAIRGROUNDS $10 W/RSVP BEFORE 10:30PM | 18+
Tomorrow at 10:00 PM
Costa Mesa · OC Fairground Costa Mesa Building
OC FairGrounds Halloween Night, October 31st $10 w/rsvp before 10:30pm
Tomorrow at 10:00 PM
Costa Mesa · OC Fair & Event Center
OC FairGrounds Halloween Night, October 31st $10 w/rsvp before 10:30pm
Tomorrow at 10:00 PM
Costa Mesa · OC Fair & Event Center
La Mirage Nightclub 18+ | HALLOWEEN NIGHT SATURDAY October 31
Tomorrow at 9:00 PM
Artesia · La Mirage Restaurant & Nightclub
La Mirage Nightclub 18+ | HALLOWEEN NIGHT SATURDAY October 31
Tomorrow at 9:00 PM
Artesia · La Mirage Restaurant & Nightclub
OC Fairgrounds Halloween Costume Party, October 31st
Tomorrow at 10:00 PM
Costa Mesa · OC Fair & Event Center
OC Fairgrounds Halloween Costume Party, October 31st
Tomorrow at 10:00 PM
Costa Mesa · OC Fair & Event Center
Halloween Night w/ 90s Rock Show followed by a DJ
Tomorrow at 8:30 PM
Huntington Beach · 21022 Pacific Coast Hwy b 230
Halloween Night w/ 90s Rock Show followed by a DJ
Tomorrow at 8:30 PM
Huntington Beach · 21022 Pacific Coast Hwy b 230
Those Guys Band Halloween Weekend, Friday Night limited free tickets
Today at 8:00 PM
Huntington Beach · 21022 Pacific Coast Hwy b 230
Those Guys Band Halloween Weekend, Friday Night limited free tickets
Today at 8:00 PM
Huntington Beach · 21022 Pacific Coast Hwy b 230
THRILLGOOD Halloween Party (R&B | Hip-Hop | Throwbacks | Singalongs)
Tomorrow at 9:00 PM
Santa Ana · Sonder - Downtown Santa Ana
THRILLGOOD Halloween Party (R&B | Hip-Hop | Throwbacks | Singalongs)
Tomorrow at 9:00 PM
Santa Ana · Sonder - Downtown Santa Ana
Halloween Night @ OC Fairgrounds $10 w/rsvp before 10:30pm
Tomorrow at 10:00 PM
Costa Mesa · OC Fairground Costa Mesa Building
Halloween Night @ OC Fairgrounds $10 w/rsvp before 10:30pm
Tomorrow at 10:00 PM
Costa Mesa · OC Fairground Costa Mesa Building
HUNTINGTON BEACH ZOMBIE CRAWL - Halloween Bar Crawl - 8+ Bars - Oct 30 & 31
Today at 7:00 PM + 1 more
Huntington Beach · Fred's Mexican Cafe
HUNTINGTON BEACH ZOMBIE CRAWL - Halloween Bar Crawl - 8+ Bars - Oct 30 & 31
Today at 7:00 PM + 1 more
Huntington Beach · Fred's Mexican Cafe
PROJECT NIGHTMARE @ OC FAIRGROUNDS SATURDAY OCT 31ST | HALLOWEEN
Tomorrow at 10:00 PM
Costa Mesa · OC Fair & Event Center
PROJECT NIGHTMARE @ OC FAIRGROUNDS SATURDAY OCT 31ST | HALLOWEEN
Tomorrow at 10:00 PM
Costa Mesa · OC Fair & Event Center
Haunted Mansion Haunt 2026 | 20th Anniversary
Today at 7:00 PM + 2 more
Trabuco Canyon · 28322 Millwood Rd
Haunted Mansion Haunt 2026 | 20th Anniversary
Today at 7:00 PM + 2 more
Trabuco Canyon · 28322 Millwood Rd
