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Halloween party events in Upland, CA

DASH FRIDAYS : DEAD DANCE HALLOWEEN COSTUME PARTY 18+
Fri, Oct 17, 10:00 PM
Downtown · The Basement – Pomona
DASH FRIDAYS : DEAD DANCE HALLOWEEN COSTUME PARTY 18+
Fri, Oct 17, 10:00 PM
Downtown · The Basement – Pomona
Just added!
#ONEFREAKYNIGHTOUT HALLOWEEN COSTUME PARTY
Fri, Oct 17, 10:00 PM
South of Foothill · 965 W Foothill Blvd
Just added!
#ONEFREAKYNIGHTOUT HALLOWEEN COSTUME PARTY
Fri, Oct 17, 10:00 PM
South of Foothill · 965 W Foothill Blvd
Haunted HEAT Halloween
Fri, Oct 31, 9:30 PM
Hotel Circle · HEAT Ultra Lounge
Haunted HEAT Halloween
Fri, Oct 31, 9:30 PM
Hotel Circle · HEAT Ultra Lounge
Hocus Pocus Halloween Party
Thu, Oct 23, 6:00 PM
Claremont · Padua Hills Theatre
Hocus Pocus Halloween Party
Thu, Oct 23, 6:00 PM
Claremont · Padua Hills Theatre
Halloween Costume Ball Murder Mystery Dinner
Fri, Oct 24, 6:00 PM
Los Serranos · Los Serranos Country Club
Halloween Costume Ball Murder Mystery Dinner
Fri, Oct 24, 6:00 PM
Los Serranos · Los Serranos Country Club
Get Your Freak On Halloween Party (Saturday)
Sat, Oct 25, 7:00 PM
North Cucamonga · Five Star Catering & Event Center
Get Your Freak On Halloween Party (Saturday)
Sat, Oct 25, 7:00 PM
North Cucamonga · Five Star Catering & Event Center
Just added!
Halloween Bash 2025
Sat, Oct 25, 7:30 PM
Downtown Corona · 317 W 6th St
Just added!
Halloween Bash 2025
Sat, Oct 25, 7:30 PM
Downtown Corona · 317 W 6th St
I.E FRIGHT NIGHT [PRE- HALLOWEEN COSTUME PARTY] @ FLYWAY POMONA ROOFTOP 18+
Fri, Oct 10, 10:00 PM
Downtown · Flyway
I.E FRIGHT NIGHT [PRE- HALLOWEEN COSTUME PARTY] @ FLYWAY POMONA ROOFTOP 18+
Fri, Oct 10, 10:00 PM
Downtown · Flyway
The Official Halloween Bar Crawl (Fri & Sat) - Riverside
Fri, Oct 31, 4:00 PM
Downtown · Lake Alice Trading Co.
The Official Halloween Bar Crawl (Fri & Sat) - Riverside
Fri, Oct 31, 4:00 PM
Downtown · Lake Alice Trading Co.
HALLOWEEN RANCHO FEST
Sat, Oct 25, 10:00 AM
West Whittier · Pico Rivera Sports Arena
HALLOWEEN RANCHO FEST
Sat, Oct 25, 10:00 AM
West Whittier · Pico Rivera Sports Arena
Paint you pet Halloween Edition
Sat, Oct 18, 10:00 AM
Park Royale · Local Gem Collective
Paint you pet Halloween Edition
Sat, Oct 18, 10:00 AM
Park Royale · Local Gem Collective
Halloween Soiree`
Fri, Oct 31, 8:00 PM
Hotel Circle · Foundation Room Anaheim
Halloween Soiree`
Fri, Oct 31, 8:00 PM
Hotel Circle · Foundation Room Anaheim
Halloween Party at The Hideaway Riverside!
Fri, Oct 31, 9:00 PM
Downtown · The Hideaway Cafe & Lounge
Halloween Party at The Hideaway Riverside!
Fri, Oct 31, 9:00 PM
Downtown · The Hideaway Cafe & Lounge
Halloween Night Party
Sat, Oct 11, 6:00 PM
Rain Bird · Britestar Tavern
Halloween Night Party
Sat, Oct 11, 6:00 PM
Rain Bird · Britestar Tavern
Haunted Halloween Party at Morgan Park
Sat, Oct 25, 11:00 AM
Serra Vista · Morgan park
Haunted Halloween Party at Morgan Park
Sat, Oct 25, 11:00 AM
Serra Vista · Morgan park
Halloween Party! Fairy Forest Venue
Sat, Oct 25, 6:30 PM
Downtown Alhambra · happy humble hub
Halloween Party! Fairy Forest Venue
Sat, Oct 25, 6:30 PM
Downtown Alhambra · happy humble hub
The 951 Market -Halloween
Sat, Oct 11, 2:00 PM
La Sierra Hills · Pikes Peak Park
The 951 Market -Halloween
Sat, Oct 11, 2:00 PM
La Sierra Hills · Pikes Peak Park
FLYWAY SPECIAL EVENT : HALLOWEEN ROOFTOP PARTY HOTLINE 2000s
Sat, Oct 18, 9:30 AM
Downtown · The Fox Theater Pomona
FLYWAY SPECIAL EVENT : HALLOWEEN ROOFTOP PARTY HOTLINE 2000s
Sat, Oct 18, 9:30 AM
Downtown · The Fox Theater Pomona
Riverside Halloween Bar Crawl
Sat, Oct 25, 4:00 PM
Downtown · Killer Queens Social House
Riverside Halloween Bar Crawl
Sat, Oct 25, 4:00 PM
Downtown · Killer Queens Social House
Riverside's Best Halloween Weekend Bar Crawl
Downtown · Best Bars in Riverside
Riverside's Best Halloween Weekend Bar Crawl
Downtown · Best Bars in Riverside

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