Easter Events and Things to do in Ontario, CA

Taste of Claremont 2026
Sat, Apr 18, 5:00 PM
Claremont · The Claremont Colleges Services
Taste of Claremont 2026
Sat, Apr 18, 5:00 PM
Claremont · The Claremont Colleges Services
Sales end soon
RESIDENTIAL LISTING AGREEMENT & BUYER REP AGREEMENT
Tuesday at 9:00 AM
Riverside · 3690 Elizabeth St
Sales end soon
RESIDENTIAL LISTING AGREEMENT & BUYER REP AGREEMENT
Tuesday at 9:00 AM
Riverside · 3690 Elizabeth St
5k Fun Run x Left Coast Brewing Co | 2026 CA Brewery Running Series
Sat, May 2, 10:00 AM
Ontario · Left Coast Brewing Distillery Smokehouse - Ontario
5k Fun Run x Left Coast Brewing Co | 2026 CA Brewery Running Series
Sat, May 2, 10:00 AM
Ontario · Left Coast Brewing Distillery Smokehouse - Ontario
Almost full
Project 21 Teen/Senior Intensive 2026
Sat, Aug 1, 3:00 PM
Yorba Linda · Project 21
Almost full
Project 21 Teen/Senior Intensive 2026
Sat, Aug 1, 3:00 PM
Yorba Linda · Project 21
SoCal LAN's Spring Showdown (Event #2)
Sat, Apr 18, 11:00 AM
Ontario · Ontario
SoCal LAN's Spring Showdown (Event #2)
Sat, Apr 18, 11:00 AM
Ontario · Ontario
SPRING BREAK GUARD DEVELOPMENT CAMP
Tue, Mar 31, 9:00 AM
Corona · EDJ School of Jiu Jitsu
SPRING BREAK GUARD DEVELOPMENT CAMP
Tue, Mar 31, 9:00 AM
Corona · EDJ School of Jiu Jitsu
Building the Extraordinary: The Power of Collaboration in Higher Ed
Tue, Apr 28, 11:30 AM
Ontario · DoubleTree by Hilton Hotel Ontario Airport
Building the Extraordinary: The Power of Collaboration in Higher Ed
Tue, Apr 28, 11:30 AM
Ontario · DoubleTree by Hilton Hotel Ontario Airport
Rialto Juneteenth Jam 2026
Fri, Jun 19, 3:00 PM
Rialto · Alec Fergusson Park
Rialto Juneteenth Jam 2026
Fri, Jun 19, 3:00 PM
Rialto · Alec Fergusson Park
I GOT BRUNCH ON IT WITH LUNIZ ft Lil Blacky
Sun, Apr 26, 11:00 AM
Pomona · 197 E 2nd St
I GOT BRUNCH ON IT WITH LUNIZ ft Lil Blacky
Sun, Apr 26, 11:00 AM
Pomona · 197 E 2nd St
Advanced Search Warrants 05/14/26 & 05/15/26 Ontario
Thu, May 14, 8:00 AM
Ontario · Ontario Police Department Community Room 1
Advanced Search Warrants 05/14/26 & 05/15/26 Ontario
Thu, May 14, 8:00 AM
Ontario · Ontario Police Department Community Room 1
Cal Poly Pomona MISSA’s 30th Annual Information Technology Competition
Sun, Apr 19, 8:00 AM
Pomona · CBA Bldg 162
Cal Poly Pomona MISSA’s 30th Annual Information Technology Competition
Sun, Apr 19, 8:00 AM
Pomona · CBA Bldg 162
Rancho Country Nights-Stagecoach Kickoff Party ft Elijah Scott
Wed, Apr 22, 5:30 PM
Rancho Cucamonga · Epic Events Center
Rancho Country Nights-Stagecoach Kickoff Party ft Elijah Scott
Wed, Apr 22, 5:30 PM
Rancho Cucamonga · Epic Events Center
Leftovers Warehouse Party
Fri, Apr 24, 6:00 PM
Pomona · 340 S East End Ave
Leftovers Warehouse Party
Fri, Apr 24, 6:00 PM
Pomona · 340 S East End Ave
Family & Friends CPR
Thu, Apr 16, 6:00 PM
Upland · Healthy Beginnings
Family & Friends CPR
Thu, Apr 16, 6:00 PM
Upland · Healthy Beginnings
2026 LEILA Awards Gala
Fri, May 22, 6:00 PM
Ontario · DoubleTree by Hilton Hotel Ontario Airport
2026 LEILA Awards Gala
Fri, May 22, 6:00 PM
Ontario · DoubleTree by Hilton Hotel Ontario Airport
Flabob Airport's - Swing Under the Wing w/ Pete Jacobs Wartime Radio Revue
Sat, Jun 13, 6:00 PM
Riverside · 4130 Mennes Ave. Hangar 16A
Flabob Airport's - Swing Under the Wing w/ Pete Jacobs Wartime Radio Revue
Sat, Jun 13, 6:00 PM
Riverside · 4130 Mennes Ave. Hangar 16A
Speak with Impact: Public Speaking Mastery Workshop in Ontario, CA
Fri, Apr 3, 9:00 AM + 2 more
Ontario · Regus - Ontario - Waterside Center
Speak with Impact: Public Speaking Mastery Workshop in Ontario, CA
Fri, Apr 3, 9:00 AM + 2 more
Ontario · Regus - Ontario - Waterside Center
Essentials of Emotional Intelligence Mastery Workshop in Ontario, CA
Fri, Apr 3, 9:00 AM + 2 more
Ontario · Regus - Ontario - Waterside Center
Essentials of Emotional Intelligence Mastery Workshop in Ontario, CA
Fri, Apr 3, 9:00 AM + 2 more
Ontario · Regus - Ontario - Waterside Center

Trends in Ontario

Explore more trends

Taste of Claremont 2026

Taste of Claremont 2026

RESIDENTIAL LISTING AGREEMENT & BUYER REP AGREEMENT

RESIDENTIAL LISTING AGREEMENT & BUYER REP AGREEMENT

5k Fun Run x Left Coast Brewing Co | 2026 CA Brewery Running Series

5k Fun Run x Left Coast Brewing Co | 2026 CA Brewery Running Series

Project 21 Teen/Senior Intensive 2026

Project 21 Teen/Senior Intensive 2026

SoCal LAN's Spring Showdown (Event #2)

SoCal LAN's Spring Showdown (Event #2)

SPRING BREAK GUARD DEVELOPMENT CAMP

SPRING BREAK GUARD DEVELOPMENT CAMP

Building the Extraordinary: The Power of Collaboration in Higher Ed

Building the Extraordinary: The Power of Collaboration in Higher Ed

Rialto Juneteenth Jam 2026

Rialto Juneteenth Jam 2026

I GOT BRUNCH ON IT WITH LUNIZ ft Lil Blacky

I GOT BRUNCH ON IT WITH LUNIZ ft Lil Blacky

Advanced Search Warrants 05/14/26 & 05/15/26 Ontario

Advanced Search Warrants 05/14/26 & 05/15/26 Ontario

Cal Poly Pomona MISSA’s 30th Annual Information Technology Competition

Cal Poly Pomona MISSA’s 30th Annual Information Technology Competition

Rancho Country Nights-Stagecoach Kickoff Party ft Elijah Scott

Rancho Country Nights-Stagecoach Kickoff Party ft Elijah Scott

Leftovers Warehouse Party

Leftovers Warehouse Party

Family & Friends CPR

Family & Friends CPR

2026 LEILA Awards Gala

2026 LEILA Awards Gala

Flabob Airport's - Swing Under the Wing w/ Pete Jacobs Wartime Radio Revue

Flabob Airport's - Swing Under the Wing w/ Pete Jacobs Wartime Radio Revue

Speak with Impact: Public Speaking Mastery Workshop in Ontario, CA

Speak with Impact: Public Speaking Mastery Workshop in Ontario, CA

Essentials of Emotional Intelligence Mastery Workshop in Ontario, CA

Essentials of Emotional Intelligence Mastery Workshop in Ontario, CA

Things to do around Ontario

Trends in Ontario

1. Ontario convention center

2. Inland empire

3. Job fairs

4. Free kids

5. Mix champagne lounge

6. Speed dating

7. Car shows

8. Comedy show

9. Easter

10. Concerts

11. Job fair

12. Couples