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This holiday, we’ve got just the thing. 🎄

Halloween party events in Ontario, CA

2025 NEW YEAR EVE CELEBRATION
Tue, Dec 31, 7:00 PM
Raquel's Jazz Lounge
2025 NEW YEAR EVE CELEBRATION
Tue, Dec 31, 7:00 PM
Raquel's Jazz Lounge
New Years Eve 80s Party - All that Glitters! Special Guests. Limited Tix
Tue, Dec 31, 8:00 PM
Tiki Bar
New Years Eve 80s Party - All that Glitters! Special Guests. Limited Tix
Tue, Dec 31, 8:00 PM
Tiki Bar
Sales end soon
Starry Night Eiffel Tower - Paint and Sip Pomona
Tomorrow at 3:00 PM
Smoke and Fire Social Eatery
Sales end soon
Starry Night Eiffel Tower - Paint and Sip Pomona
Tomorrow at 3:00 PM
Smoke and Fire Social Eatery
New Years Eve 2025 in LosAngeles - Elevate Lounge
Tue, Dec 31, 9:00 PM
Elevate Lounge
New Years Eve 2025 in LosAngeles - Elevate Lounge
Tue, Dec 31, 9:00 PM
Elevate Lounge
21+/ Petty Human Emotions, EOY Bash! @ HOB Anaheim's Foundation Room
Sat, Dec 28, 6:00 PM
House of Blues Anaheim's Foundation Room
21+/ Petty Human Emotions, EOY Bash! @ HOB Anaheim's Foundation Room
Sat, Dec 28, 6:00 PM
House of Blues Anaheim's Foundation Room
Going fast
Youth and Young Adults Christmas Party
Sun, Dec 15, 2:00 PM + 1 more
Promises of God Christian Church
Going fast
Youth and Young Adults Christmas Party
Sun, Dec 15, 2:00 PM + 1 more
Promises of God Christian Church
Breakfast with Santa & Christmas Festival
Sat, Dec 14, 8:00 AM
Ingalls Event Center
Breakfast with Santa & Christmas Festival
Sat, Dec 14, 8:00 AM
Ingalls Event Center
Social iCUE Presents: PLAYDATES - IE
Sat, Dec 7, 10:00 AM + 16 more
1500 S Haven Ave ste 250
Social iCUE Presents: PLAYDATES - IE
Sat, Dec 7, 10:00 AM + 16 more
1500 S Haven Ave ste 250
Going fast
Investigate the Kellogg House with Adam Berry from Kindred Spirits
Sat, Jan 18, 6:30 PM
Heritage Museum of Orange County
Going fast
Investigate the Kellogg House with Adam Berry from Kindred Spirits
Sat, Jan 18, 6:30 PM
Heritage Museum of Orange County
R&B With Love @ Equis Lounge Santa Ana
Sun, Dec 22, 11:00 AM
Equis Lounge
R&B With Love @ Equis Lounge Santa Ana
Sun, Dec 22, 11:00 AM
Equis Lounge
"NEW YEARS EVE" PARTY @ BLEU NIGHT CLUB | $10 W/RSVP BEFORE 10:30PM
Tue, Dec 31, 10:00 PM
Bleu Restaurant & Dancing
"NEW YEARS EVE" PARTY @ BLEU NIGHT CLUB | $10 W/RSVP BEFORE 10:30PM
Tue, Dec 31, 10:00 PM
Bleu Restaurant & Dancing
Blind Barber - Highland Park - New Years 2025 Party! by JOONBUG PRESENTS
Tue, Dec 31, 9:00 PM
5715 N Figueroa St
Blind Barber - Highland Park - New Years 2025 Party! by JOONBUG PRESENTS
Tue, Dec 31, 9:00 PM
5715 N Figueroa St
The Official Halloween Bar Crawl (Fri & Sat) - Riverside
Fri, Oct 31, 4:00 PM
Lake Alice Trading Co.
The Official Halloween Bar Crawl (Fri & Sat) - Riverside
Fri, Oct 31, 4:00 PM
Lake Alice Trading Co.
Slay the Night: Holiday Drag Bingo
Friday at 6:00 PM
Fiesta Hall
Slay the Night: Holiday Drag Bingo
Friday at 6:00 PM
Fiesta Hall
Almost full
Winter Holiday Celebration
Mon, Dec 9, 7:00 PM
2550 Park Ave
Almost full
Winter Holiday Celebration
Mon, Dec 9, 7:00 PM
2550 Park Ave
99 Christmas
Sat, Dec 14, 8:00 PM
8901 Katella Ave
99 Christmas
Sat, Dec 14, 8:00 PM
8901 Katella Ave
Bad Santa Hot Friday Party DJ Major Hype
Friday at 9:00 PM
The Copper Door
Bad Santa Hot Friday Party DJ Major Hype
Friday at 9:00 PM
The Copper Door
O'Hara's Annual Christmas Party
Sat, Dec 14, 9:00 PM
O'Haras Rock & Roll Tavern
O'Hara's Annual Christmas Party
Sat, Dec 14, 9:00 PM
O'Haras Rock & Roll Tavern
Blind Barber - Highland Park - New Years 2025 Party!
Tue, Dec 31, 9:00 PM
5715 N Figueroa St
Blind Barber - Highland Park - New Years 2025 Party!
Tue, Dec 31, 9:00 PM
5715 N Figueroa St
PHI DELTA THETA FROST FEST
Friday at 10:00 PM
The Basement – Pomona
PHI DELTA THETA FROST FEST
Friday at 10:00 PM
The Basement – Pomona

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