Costa Mesa Halloween Events

HALLOWEN NIGHT @ OC FAIRGROUNDS $10 W/RSVP BEFORE 10:30PM | 18+

OC Fairground Costa Mesa Building 31 Oct 2026

OC FairGrounds Halloween Night, October 31st $10 w/rsvp before 10:30pm

OC Fair & Event Center 31 Oct 2026

Halloween Swingthing 2026

3050 Bristol St, Costa Mesa, CA, United States, California 92626 22 Oct 2026

Dead Boys

The Wayfarer 5 Nov 2026

Halloween Pet Fashion Show

Paul Mitchell The School Costa Mesa 4 Oct 2026

Candlelight: Halloween Classics

First United Methodist Church of Costa Mesa 30 Oct 2026