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Community Events and Things to do in Ontario, CA next week

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

Convención California 2026
Arrow Corridor · Sheraton Fairplex Suites & Conference Center
Convención California 2026
Arrow Corridor · Sheraton Fairplex Suites & Conference Center
RMA by ProSight Inland Empire "End of Summer and Kick-Off Mixer"
Wednesday at 4:30 PM
Downtown · Punch Bowl Social
RMA by ProSight Inland Empire "End of Summer and Kick-Off Mixer"
Wednesday at 4:30 PM
Downtown · Punch Bowl Social
A Night Out in Riverside | Dinner + An Activity
Sunday at 4:00 PM + 6 more
Downtown · Restaurant of the Night
A Night Out in Riverside | Dinner + An Activity
Sunday at 4:00 PM + 6 more
Downtown · Restaurant of the Night
Black Luau
Sat, Sep 5, 7:00 PM
West Side · American Legion Post 710
Black Luau
Sat, Sep 5, 7:00 PM
West Side · American Legion Post 710
FIESTA DE LA CANDELARIA EN CALIFORNIA
Sat, Sep 5, 7:00 PM
Downtown · 520 W Walnut St
FIESTA DE LA CANDELARIA EN CALIFORNIA
Sat, Sep 5, 7:00 PM
Downtown · 520 W Walnut St
Soigne's Open Mic Night
Sat, Sep 5, 7:00 PM
Arrowhead · 331 W Highland Ave
Soigne's Open Mic Night
Sat, Sep 5, 7:00 PM
Arrowhead · 331 W Highland Ave
KEYS & COFFEE
Sunday at 12:00 PM
North Cucamonga · 9660 Haven Ave suite 203
KEYS & COFFEE
Sunday at 12:00 PM
North Cucamonga · 9660 Haven Ave suite 203
Orange Street Mural Unveiling
Thu, Sep 3, 6:00 PM
Downtown · Museum of Riverside
Orange Street Mural Unveiling
Thu, Sep 3, 6:00 PM
Downtown · Museum of Riverside
A Day in DTLA with Amigas in the IE
Sat, Sep 5, 8:30 AM
Central Fontana · Fontana Metrolink Station
A Day in DTLA with Amigas in the IE
Sat, Sep 5, 8:30 AM
Central Fontana · Fontana Metrolink Station
Heritage Presents: Autumn Nights
Fri, Sep 4, 5:00 PM
Terra Vista · Rancho Cucamonga Quakes
Heritage Presents: Autumn Nights
Fri, Sep 4, 5:00 PM
Terra Vista · Rancho Cucamonga Quakes
1906 Fényes Mansion Tour
Sunday at 12:30 PM + 1 more
Downtown · Pasadena Museum of History
1906 Fényes Mansion Tour
Sunday at 12:30 PM + 1 more
Downtown · Pasadena Museum of History
Salvy Festival 2026
Sat, Sep 5, 3:00 PM
Downtown · Pershing Square
Salvy Festival 2026
Sat, Sep 5, 3:00 PM
Downtown · Pershing Square
Lucky Penny Flea
Sat, Sep 5, 10:00 AM
Dowtown · The Vintage Vault of Upland
Lucky Penny Flea
Sat, Sep 5, 10:00 AM
Dowtown · The Vintage Vault of Upland
Gran Fiesta Mexicana Carnival
Fri, Sep 4, 2:00 PM
South Anaheim · Anaheim Indoor Marketplace
Gran Fiesta Mexicana Carnival
Fri, Sep 4, 2:00 PM
South Anaheim · Anaheim Indoor Marketplace
Speed Dating on the Marina | Ages 40-55 | Long Beach
Sunday at 3:00 PM
Naples · Ballast Point Brewing
Speed Dating on the Marina | Ages 40-55 | Long Beach
Sunday at 3:00 PM
Naples · Ballast Point Brewing
Women's Safe Haven Workshop
Sat, Sep 5, 9:00 AM
Foothill Boulevard · 190 N Arrowhead Ave suite c
Women's Safe Haven Workshop
Sat, Sep 5, 9:00 AM
Foothill Boulevard · 190 N Arrowhead Ave suite c
⚾ Black Educators at the Angels: A Night of Community & Fellowship
Sunday at 1:07 PM
Platinum Triangle · 2000 E Gene Autry Way
⚾ Black Educators at the Angels: A Night of Community & Fellowship
Sunday at 1:07 PM
Platinum Triangle · 2000 E Gene Autry Way
Speed Dating on the Marina for Black Singles | Ages 28-39 | Long Beach
Thu, Sep 3, 6:30 PM
Naples · Ballast Point Brewing
Speed Dating on the Marina for Black Singles | Ages 28-39 | Long Beach
Thu, Sep 3, 6:30 PM
Naples · Ballast Point Brewing
2026 Behavior Genius Girl Scouts Troop #1126
Wednesday at 6:00 PM
Champagne · 1500 S Haven Ave ste 250
2026 Behavior Genius Girl Scouts Troop #1126
Wednesday at 6:00 PM
Champagne · 1500 S Haven Ave ste 250
DYKE FEST @ Non Plus Ultra
Sunday at 4:30 PM
Downtown · NON PLUS ULTRA
DYKE FEST @ Non Plus Ultra
Sunday at 4:30 PM
Downtown · NON PLUS ULTRA

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Frequently asked questions about Ontario

What are the best events to attend next week?

According to Eventbrite, the best events next week are:

Convención California 2026

RMA by ProSight Inland Empire "End of Summer and Kick-Off Mixer"

A Night Out in Riverside | Dinner + An Activity

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

mix champagne lounge

beis warehouse sale

Which events are coming up?

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

1906 Fényes Mansion Tour

⚾ Black Educators at the Angels: A Night of Community & Fellowship

Speed Dating on the Marina | Ages 40-55 | Long Beach