Events and Things to do in Ontario, CA this weekend
Looking for things to do in Ontario this weekend? Explore our real-time listings for the best concerts, nightlife, and food and drink experiences. From seasonal festivals and comedy shows to free activities, find your next plan with our constantly updated feed of Ontario's most popular events.
Coffee Mocktail Event – Get Ready for Summer
Friday at 6:00 PM
Pomona · Wish You Were Here Coffee Roasters
Coffee Mocktail Event – Get Ready for Summer
Friday at 6:00 PM
Pomona · Wish You Were Here Coffee Roasters
Mago De Oz, Rata Blanca, Angeles del Infierno. Live Tributes In Pomona
Saturday at 9:00 PM
Pomona · Cosmo Restobar
Mago De Oz, Rata Blanca, Angeles del Infierno. Live Tributes In Pomona
Saturday at 9:00 PM
Pomona · Cosmo Restobar
Scavenger Hunt Adventure in Jurupa Valley by Operation City Quest
Friday at 9:00 AM + 17 more
Jurupa Valley · Vernola Marketplace
Scavenger Hunt Adventure in Jurupa Valley by Operation City Quest
Friday at 9:00 AM + 17 more
Jurupa Valley · Vernola Marketplace
Foodies + New Friends: Covina | 2026 Dinner Club
Friday at 7:00 PM + 2 more
West Covina · Restaurant of the Week
Foodies + New Friends: Covina | 2026 Dinner Club
Friday at 7:00 PM + 2 more
West Covina · Restaurant of the Week
Self-Care City Scavenger Hunt: Based on Hot Habits Series -Diamond Bar Area
Friday at 1:00 PM + 2 more
Diamond Bar · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Self-Care City Scavenger Hunt: Based on Hot Habits Series -Diamond Bar Area
Friday at 1:00 PM + 2 more
Diamond Bar · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Project Management Techniques Course Training in Jurupa Valley, CA
Friday at 9:00 AM
Riverside · 11801 Pierce St
Project Management Techniques Course Training in Jurupa Valley, CA
Friday at 9:00 AM
Riverside · 11801 Pierce St
Frequently asked questions about Ontario