Halloween costume party Events and Things to do in Riverside, CA
Date
Category
Format
Price
Language
Currency
Dead as a Doornail | Christmas Immersive Murder Mystery Event
Fri, Nov 20, 6:00 PM
Temecula · Relentless Brewing Company
Dead as a Doornail | Christmas Immersive Murder Mystery Event
Fri, Nov 20, 6:00 PM
Temecula · Relentless Brewing Company
COLLEGE PLOTS: PROJECT NIGHTMARE @ OC FAIR GROUNDS | 10/31ST | 18+
Sat, Oct 31, 10:00 PM
Costa Mesa · OC Fair & Event Center
COLLEGE PLOTS: PROJECT NIGHTMARE @ OC FAIR GROUNDS | 10/31ST | 18+
Sat, Oct 31, 10:00 PM
Costa Mesa · OC Fair & Event Center
Line Dancing @ The Arena's Sunday Saloon
Sunday at 7:00 PM + 2 more
Simi Valley · Arena Sports Grill and Bar
Line Dancing @ The Arena's Sunday Saloon
Sunday at 7:00 PM + 2 more
Simi Valley · Arena Sports Grill and Bar
Silent Disco Nights at the Farm with JOYRIOT
Thu, Nov 12, 6:00 PM + 1 more
Encinitas · Fox Point Farms
Silent Disco Nights at the Farm with JOYRIOT
Thu, Nov 12, 6:00 PM + 1 more
Encinitas · Fox Point Farms
Riverside Official Thanksgiving Eve Bar Crawl 2026
Wed, Nov 25, 8:00 PM
Riverside · Palenque kitchen by Mezcal
Riverside Official Thanksgiving Eve Bar Crawl 2026
Wed, Nov 25, 8:00 PM
Riverside · Palenque kitchen by Mezcal
Orange County: WA$TED TAKEOVER — Halloween Recovery Party @ Circle OC [18+]
Saturday at 9:00 PM
Huntington Beach · The Circle OC
Orange County: WA$TED TAKEOVER — Halloween Recovery Party @ Circle OC [18+]
Saturday at 9:00 PM
Huntington Beach · The Circle OC
![Orange County: WA$TED TAKEOVER — Halloween Recovery Party @ Circle OC [18+] primary image](https://img.evbuc.com/https%3A%2F%2Fcdn.evbuc.com%2Fimages%2F1197121416%2F159033129452%2F1%2Foriginal.20261102-213748?crop=focalpoint&fit=crop&w=640&auto=format%2Ccompress&q=75&sharp=10&fp-x=0.5&fp-y=0.5&s=8c15f0fee16fc717284fa1ef932eccf5)