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Make it an unforgettable NYE —

to find events near you. 🪩 ✨

Events in Ontario, CA

Search for something you love or check out popular events in your area.

Sales end soon
Breakfast with Santa & Christmas Festival
Tomorrow at 8:00 AM
Norco · Ingalls Event Center
Sales end soon
Breakfast with Santa & Christmas Festival
Tomorrow at 8:00 AM
Norco · Ingalls Event Center
CARNAVAL THURSDAY: BLUEBUCKS CLAN LIVE
Thu, Dec 18, 9:30 PM
Pomona · Carnaval Nightclub
CARNAVAL THURSDAY: BLUEBUCKS CLAN LIVE
Thu, Dec 18, 9:30 PM
Pomona · Carnaval Nightclub
Sales end soon
Big Sad 1900 | Riverside, CA
Sunday at 7:00 PM
Riverside · El Calentano
Sales end soon
Big Sad 1900 | Riverside, CA
Sunday at 7:00 PM
Riverside · El Calentano
Nearly full
HOUSE PARTY PAJAMA JAM
Fri, Dec 19, 9:00 PM
Fontana · HEROCAMP
Nearly full
HOUSE PARTY PAJAMA JAM
Fri, Dec 19, 9:00 PM
Fontana · HEROCAMP
Sales end soon
BASEMENT SATURDAYS 18+ PAJAMA JAM
Tomorrow at 10:00 PM
Pomona · The Basement – Pomona
Sales end soon
BASEMENT SATURDAYS 18+ PAJAMA JAM
Tomorrow at 10:00 PM
Pomona · The Basement – Pomona
Ayala Class of 2015 Reunion
Sat, Dec 20, 6:00 PM
Chino Hills · The Pub At Chino Hills
Ayala Class of 2015 Reunion
Sat, Dec 20, 6:00 PM
Chino Hills · The Pub At Chino Hills
Selling quickly
Family Dinner: Fundraiser & Fellowship
Sunday at 4:00 PM
Rancho Cucamonga · Club on 6th at The Resort
Selling quickly
Family Dinner: Fundraiser & Fellowship
Sunday at 4:00 PM
Rancho Cucamonga · Club on 6th at The Resort
New Year's Eve at Pomona Valley Mining Co: Midnight at the Gatsby Gala
Wed, Dec 31, 7:00 PM
Pomona · Pomona Valley Mining Co
New Year's Eve at Pomona Valley Mining Co: Midnight at the Gatsby Gala
Wed, Dec 31, 7:00 PM
Pomona · Pomona Valley Mining Co
Selling quickly
"A Crescendo Christmas" - Sunday Matinee
Sunday at 2:00 PM
La Verne · Dailey Theater @ University of La Verne
Selling quickly
"A Crescendo Christmas" - Sunday Matinee
Sunday at 2:00 PM
La Verne · Dailey Theater @ University of La Verne
Selling quickly
Share A Holiday Celebration At Pomona Valley Mining Co.
Thu, Dec 18, 11:00 AM
Pomona · Pomona Valley Mining Co
Selling quickly
Share A Holiday Celebration At Pomona Valley Mining Co.
Thu, Dec 18, 11:00 AM
Pomona · Pomona Valley Mining Co
BORN TO WIN - FIGHT NIGHT GALA / DELTA HOTELS AIRPORT
Fri, Dec 19, 5:00 PM
Ontario · 2200 E Holt Blvd
BORN TO WIN - FIGHT NIGHT GALA / DELTA HOTELS AIRPORT
Fri, Dec 19, 5:00 PM
Ontario · 2200 E Holt Blvd
Sales end soon
DECK THE HALLS- MOO MOOS & ONESIES DAY FUNCTION
Sunday at 4:00 PM
Rancho Cucamonga · Epic Events Center
Sales end soon
DECK THE HALLS- MOO MOOS & ONESIES DAY FUNCTION
Sunday at 4:00 PM
Rancho Cucamonga · Epic Events Center
Sales end soon
Sagittarius Remix Karaoke Hosted by T Rell free B4 10 30 w RSVP (Limited)
Tomorrow at 10:00 PM
Ontario · Mix Champagne Lounge
Sales end soon
Sagittarius Remix Karaoke Hosted by T Rell free B4 10 30 w RSVP (Limited)
Tomorrow at 10:00 PM
Ontario · Mix Champagne Lounge
B.Y.O.P. – Bring Your Own Praise: Outdoor Concert & Toy Drive
Sun, Dec 21, 4:00 PM
Fontana · First Faith Campus
B.Y.O.P. – Bring Your Own Praise: Outdoor Concert & Toy Drive
Sun, Dec 21, 4:00 PM
Fontana · First Faith Campus
Colorful Dash Fun Run – Hosted by Girl Scouts of San Gorgonio & RIVCO Parks
Sat, Jan 10, 9:00 AM
Riverside · Rancho Jurupa Regional Sports Park
Colorful Dash Fun Run – Hosted by Girl Scouts of San Gorgonio & RIVCO Parks
Sat, Jan 10, 9:00 AM
Riverside · Rancho Jurupa Regional Sports Park
Sales end soon
PLAY IT FORWARD: Benefit Show
Tomorrow at 6:00 PM
Corona · DBZ Books ‘N’ Records
Sales end soon
PLAY IT FORWARD: Benefit Show
Tomorrow at 6:00 PM
Corona · DBZ Books ‘N’ Records
Havana Nights New Years Eve
Wed, Dec 31, 7:00 PM
Pomona · 1600 Fairplex Dr
Havana Nights New Years Eve
Wed, Dec 31, 7:00 PM
Pomona · 1600 Fairplex Dr
FC Brashear Alumni Holiday Softball Skills Camp - Ran by D1 Brashear Alumni
Sat, Dec 27, 9:00 AM
Norco · Norco High School
FC Brashear Alumni Holiday Softball Skills Camp - Ran by D1 Brashear Alumni
Sat, Dec 27, 9:00 AM
Norco · Norco High School
STREAM NIGHTCLUB
Sat, Dec 27, 9:00 PM
Pomona · MAXXIMO Italian Restaurant & Banquet Hall
STREAM NIGHTCLUB
Sat, Dec 27, 9:00 PM
Pomona · MAXXIMO Italian Restaurant & Banquet Hall
Sales end soon
RED HOT CHOLO PEPPERS w/ DJ Bri_Dominus_Rex
Sunday at 6:00 PM
Pomona · Flyway at Fox
Sales end soon
RED HOT CHOLO PEPPERS w/ DJ Bri_Dominus_Rex
Sunday at 6:00 PM
Pomona · Flyway at Fox

Trends in Ontario

Explore more trends

Explore more trends

Frequently asked questions about Ontario

What are the best events to attend?

According to Eventbrite, the best events are:

CARNAVAL THURSDAY: BLUEBUCKS CLAN LIVE

Big Sad 1900 | Riverside, CA

HOUSE PARTY PAJAMA JAM

Ayala Class of 2015 Reunion

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

free turkey giveaway

christmas events

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Breakfast with Santa & Christmas Festival

PLAY IT FORWARD: Benefit Show

BASEMENT SATURDAYS 18+ PAJAMA JAM

Sagittarius Remix Karaoke Hosted by T Rell free B4 10 30 w RSVP (Limited)