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find Halloween events for every vibe.

Costume events in Riverside, CA

Just added!
HALLOWEEN COLLEGE PARTY 18+, 21+ (TO DRINK)
Wed, Oct 29, 9:30 PM
San Diego · Break Point
Just added!
HALLOWEEN COLLEGE PARTY 18+, 21+ (TO DRINK)
Wed, Oct 29, 9:30 PM
San Diego · Break Point
Pumpkins & Professionals at NDFW: Paint a Pumpkin & Network
Thu, Oct 30, 1:00 PM
Costa Mesa · 2607 Willo Ln
Pumpkins & Professionals at NDFW: Paint a Pumpkin & Network
Thu, Oct 30, 1:00 PM
Costa Mesa · 2607 Willo Ln
Ghouls Night Out - Private Wine Bar Patio
Thu, Oct 30, 7:00 PM
Costa Mesa · Third Place
Ghouls Night Out - Private Wine Bar Patio
Thu, Oct 30, 7:00 PM
Costa Mesa · Third Place
Just added!
Halloween Harbor Cruise
Fri, Oct 31, 7:00 PM
Newport Beach · 2901 West Coast Hwy
Just added!
Halloween Harbor Cruise
Fri, Oct 31, 7:00 PM
Newport Beach · 2901 West Coast Hwy
Pugtacular Spooktacular 2025!
Sat, Oct 25, 11:00 AM
Torrance · Torrance Park
Pugtacular Spooktacular 2025!
Sat, Oct 25, 11:00 AM
Torrance · Torrance Park
Nearly full
HALLOWEEN NIGHT 2000s + TODAYS HITS IN DTLA
Fri, Oct 31, 10:00 PM
Los Angeles · High Tide
Nearly full
HALLOWEEN NIGHT 2000s + TODAYS HITS IN DTLA
Fri, Oct 31, 10:00 PM
Los Angeles · High Tide
MindFree Viper Room Halloween
Fri, Oct 31, 7:00 PM
West Hollywood · The Viper Room
MindFree Viper Room Halloween
Fri, Oct 31, 7:00 PM
West Hollywood · The Viper Room
The Biggest 18+/21+ College Night Halloween Party 10/30
Thu, Oct 30, 9:30 PM
San Diego · F6ix
The Biggest 18+/21+ College Night Halloween Party 10/30
Thu, Oct 30, 9:30 PM
San Diego · F6ix
SPOOKYTON REGGAETON & PERREO PARTY!
Fri, Oct 24, 9:30 PM
Los Angeles · Treehouse
SPOOKYTON REGGAETON & PERREO PARTY!
Fri, Oct 24, 9:30 PM
Los Angeles · Treehouse
3rd Annual CHP Rancho Cucamonga Trunk or Treat Car Show
Sat, Oct 25, 3:00 PM
Rancho Cucamonga · California Highway Patrol
3rd Annual CHP Rancho Cucamonga Trunk or Treat Car Show
Sat, Oct 25, 3:00 PM
Rancho Cucamonga · California Highway Patrol
Halloween Burlesque
Sun, Oct 26, 8:00 PM
Pomona · O'Donovan's Restaurant & Pub
Halloween Burlesque
Sun, Oct 26, 8:00 PM
Pomona · O'Donovan's Restaurant & Pub
HALLOWEEN! Sabbath Buddy Sabbath, Funhouse, Starlady
Fri, Oct 31, 7:00 PM
Oceanside · Pour House
HALLOWEEN! Sabbath Buddy Sabbath, Funhouse, Starlady
Fri, Oct 31, 7:00 PM
Oceanside · Pour House
Sales end soon
Sage Halloween Fair 2025
Saturday at 10:00 AM
Los Angeles · Sage Academy Early Childhood Center
Sales end soon
Sage Halloween Fair 2025
Saturday at 10:00 AM
Los Angeles · Sage Academy Early Childhood Center
Sales end soon
LA BRUJERIA! REGGAETON, CUMBIA Y MAS!
Saturday at 10:00 PM
Los Angeles · Treehouse
Sales end soon
LA BRUJERIA! REGGAETON, CUMBIA Y MAS!
Saturday at 10:00 PM
Los Angeles · Treehouse
Tsunami Pari : Halloween Edition
Fri, Oct 31, 7:00 PM
Los Angeles · Dames N' Games Topless Sports Bar Los Angeles
Tsunami Pari : Halloween Edition
Fri, Oct 31, 7:00 PM
Los Angeles · Dames N' Games Topless Sports Bar Los Angeles
Stache-toberfest 80s Costume Party & Mustache Competition
Thu, Oct 23, 5:00 PM
Upland · Rescue Brewery & Gastropub
Stache-toberfest 80s Costume Party & Mustache Competition
Thu, Oct 23, 5:00 PM
Upland · Rescue Brewery & Gastropub
Halloween Comedy Night: Hot Topics with Hot Comics
Fri, Oct 24, 7:00 PM + 1 more
Lancaster · 723 W Lancaster Blvd
Halloween Comedy Night: Hot Topics with Hot Comics
Fri, Oct 24, 7:00 PM + 1 more
Lancaster · 723 W Lancaster Blvd
Fluffology's Spooky Howl-O-Ween Party
Sat, Oct 25, 2:00 PM
Los Angeles · 11128 Magnolia Blvd, North Hollywood, CA, USA
Fluffology's Spooky Howl-O-Ween Party
Sat, Oct 25, 2:00 PM
Los Angeles · 11128 Magnolia Blvd, North Hollywood, CA, USA
COLLEGE PLOTS "THE PURGE" HALLOWEEN NIGHT @ BLEU NIGHT CLUB | 18+
Fri, Oct 31, 10:00 PM
Westminster · Bleu Restaurant & Dancing
COLLEGE PLOTS "THE PURGE" HALLOWEEN NIGHT @ BLEU NIGHT CLUB | 18+
Fri, Oct 31, 10:00 PM
Westminster · Bleu Restaurant & Dancing
Los Angeles: BLUE BUCKS CLAN - Halloween Party @ Don Quixote [18+]
Thu, Oct 30, 9:00 PM
Los Angeles · Don Quixote
Los Angeles: BLUE BUCKS CLAN - Halloween Party @ Don Quixote [18+]
Thu, Oct 30, 9:00 PM
Los Angeles · Don Quixote

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