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Halloween party Events and Things to do in Upland, CA

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PARTYWITHMEL presents: FREDDY’S REVENGE: A FNAF THEMED RAVE
Saturday at 8:00 PM
Pomona · The Cathedral Pomona
Almost full
PARTYWITHMEL presents: FREDDY’S REVENGE: A FNAF THEMED RAVE
Saturday at 8:00 PM
Pomona · The Cathedral Pomona
Sales end soon
CARNAVAL NIGHTCLUB SPECIAL EVENT: BANDA vs REGGAETON COSTUME PARTY
Tomorrow at 9:30 PM
Pomona · Carnaval Nightclub
Sales end soon
CARNAVAL NIGHTCLUB SPECIAL EVENT: BANDA vs REGGAETON COSTUME PARTY
Tomorrow at 9:30 PM
Pomona · Carnaval Nightclub
Sales end soon
CARNAVAL THURSDAYS PRESENTS: HOTLINE HALLOWEEN PARTY
Today at 9:30 PM
Pomona · Carnaval Nightclub
Sales end soon
CARNAVAL THURSDAYS PRESENTS: HOTLINE HALLOWEEN PARTY
Today at 9:30 PM
Pomona · Carnaval Nightclub
Sales end soon
House Parties In Da 90s House of Madness 4
Saturday at 8:00 PM
Pomona · Cosmo Restobar
Sales end soon
House Parties In Da 90s House of Madness 4
Saturday at 8:00 PM
Pomona · Cosmo Restobar
10/27 SPACE TACO HOUSE TUESDAYS: Annual Halloween Party!!!
Tuesday at 9:30 PM
Pomona · the basement – pomona
10/27 SPACE TACO HOUSE TUESDAYS: Annual Halloween Party!!!
Tuesday at 9:30 PM
Pomona · the basement – pomona
Rancho Cucamonga, CA - Halloween Bash @ Punch Bowl Social
Sat, Oct 31, 9:00 PM
Rancho Cucamonga · Punch Bowl Social Rancho Cucamonga
Rancho Cucamonga, CA - Halloween Bash @ Punch Bowl Social
Sat, Oct 31, 9:00 PM
Rancho Cucamonga · Punch Bowl Social Rancho Cucamonga
Almost full
Halloween Family Glow Party
Saturday at 4:00 PM
Upland · 217 E A St
Almost full
Halloween Family Glow Party
Saturday at 4:00 PM
Upland · 217 E A St
Sales end soon
Twerk Saturdays Halloween Party 18+
Saturday at 10:00 PM
Pomona · The Basement – Pomona
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Twerk Saturdays Halloween Party 18+
Saturday at 10:00 PM
Pomona · The Basement – Pomona
TWERK SATURDAYS HALLOWEEN NITE 18+
Sat, Oct 31, 10:00 PM
Pomona · The Basement – Pomona
TWERK SATURDAYS HALLOWEEN NITE 18+
Sat, Oct 31, 10:00 PM
Pomona · The Basement – Pomona
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WEREP HALLOWEEN CHARITY MIXER
Today at 5:00 PM
Pomona · Cosmo Restobar
Sales end soon
WEREP HALLOWEEN CHARITY MIXER
Today at 5:00 PM
Pomona · Cosmo Restobar
The Haunting of Sweeten Hall: An 21+ Halloween Party Experience
Sat, Oct 31, 8:00 PM
Rancho Cucamonga · Sweeten Hall
The Haunting of Sweeten Hall: An 21+ Halloween Party Experience
Sat, Oct 31, 8:00 PM
Rancho Cucamonga · Sweeten Hall
Freaks & throwbacks Biggest halloween Party POMONA CA
Sat, Oct 31, 9:00 PM
pomona · cosmo
Freaks & throwbacks Biggest halloween Party POMONA CA
Sat, Oct 31, 9:00 PM
pomona · cosmo
Sales end soon
4th Annual CHP Rancho Cucamonga Trunk or Treat Car Show
Saturday at 3:00 PM
Rancho Cucamonga · California Highway Patrol
Sales end soon
4th Annual CHP Rancho Cucamonga Trunk or Treat Car Show
Saturday at 3:00 PM
Rancho Cucamonga · California Highway Patrol
5th Annual Masquerade Ball
Fri, Oct 30, 7:00 PM + 2 more
Ontario · Delta Hotels Ontario Airport
5th Annual Masquerade Ball
Fri, Oct 30, 7:00 PM + 2 more
Ontario · Delta Hotels Ontario Airport
FLYWAY NIGHTCLUB: TRAVIESA SPECIAL EVENT HALLOWEEN NIGHT PARTY
Sat, Oct 31, 9:30 PM
POMONA · FLYWAY NIGHTCLUB
FLYWAY NIGHTCLUB: TRAVIESA SPECIAL EVENT HALLOWEEN NIGHT PARTY
Sat, Oct 31, 9:30 PM
POMONA · FLYWAY NIGHTCLUB
Halloween Joe Moses and RJMRLA Saturday October 31st
Sat, Oct 31, 10:00 PM
Ontario · Mix Champagne Lounge
Halloween Joe Moses and RJMRLA Saturday October 31st
Sat, Oct 31, 10:00 PM
Ontario · Mix Champagne Lounge
Just added
Riverside Halloween Bar Crawl 2026
Sat, Oct 31, 4:00 PM
Riverside · Cheba Hut "Toasted" Subs
Just added
Riverside Halloween Bar Crawl 2026
Sat, Oct 31, 4:00 PM
Riverside · Cheba Hut "Toasted" Subs
Halloween Masquerade Ball, SCORPIO Edition, BOMBAY Ultra Lounge
Sat, Oct 31, 9:00 PM
Ontario · Bombay Ultra Lounge
Halloween Masquerade Ball, SCORPIO Edition, BOMBAY Ultra Lounge
Sat, Oct 31, 9:00 PM
Ontario · Bombay Ultra Lounge
Sales end soon
Octubre 23 · Halloween Banda vs Reggaeton Costume Party · Pomona 18+
Tomorrow at 9:30 PM
Pomona · Carnaval Nightclub
Sales end soon
Octubre 23 · Halloween Banda vs Reggaeton Costume Party · Pomona 18+
Tomorrow at 9:30 PM
Pomona · Carnaval Nightclub
Sales end soon
SUBBERS❌THURZDAYS HALLOWEEN PARTY
Saturday at 9:00 PM
Upland · Aces corner lounge
Sales end soon
SUBBERS❌THURZDAYS HALLOWEEN PARTY
Saturday at 9:00 PM
Upland · Aces corner lounge

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