June Events and Things to do in Ontario, CA

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ACLS Update (Renewal) - American Heart Association | Ontario, CA
Thursday at 8:00 AM
Ontario · 4710 Ontario Mills Pkwy
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ACLS Update (Renewal) - American Heart Association | Ontario, CA
Thursday at 8:00 AM
Ontario · 4710 Ontario Mills Pkwy
Revelry @ The Glass House, Pomona, CA 6/13
Sat, Jun 13, 6:00 PM
Pomona · The Glass House Concert Hall
Revelry @ The Glass House, Pomona, CA 6/13
Sat, Jun 13, 6:00 PM
Pomona · The Glass House Concert Hall
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Quality Management 1-Day Workshop | Pomona, CA
Thursday at 9:00 AM
Pomona · For venue details reach us at info@learnerring.com
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Quality Management 1-Day Workshop | Pomona, CA
Thursday at 9:00 AM
Pomona · For venue details reach us at info@learnerring.com
Lite Lee Live @ The Glass House Concert Hall
Sat, Jun 13, 6:00 PM
Pomona · The Glass House Concert Hall
Lite Lee Live @ The Glass House Concert Hall
Sat, Jun 13, 6:00 PM
Pomona · The Glass House Concert Hall
Summertime Centerpiece Workshop
Sat, Jun 13, 1:30 PM
Claremont · Sherwood Florist
Summertime Centerpiece Workshop
Sat, Jun 13, 1:30 PM
Claremont · Sherwood Florist
Family Paint Party
Tue, Jun 16, 6:30 PM
Upland · Last Name Brewing
Family Paint Party
Tue, Jun 16, 6:30 PM
Upland · Last Name Brewing
New Moon Sound Bath
Sat, Jun 13, 7:30 PM
Upland · 457 N Central Ave
New Moon Sound Bath
Sat, Jun 13, 7:30 PM
Upland · 457 N Central Ave
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Grand Indian Food Festival
Today at 11:00 AM
Chino · 16700 Euclid Ave
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Grand Indian Food Festival
Today at 11:00 AM
Chino · 16700 Euclid Ave
Karaoke Fundraiser at Fontana Days Festival | Sunday Night
Today at 5:00 PM
Fontana · Veterans Park
Karaoke Fundraiser at Fontana Days Festival | Sunday Night
Today at 5:00 PM
Fontana · Veterans Park
PMP Certification Bootcamp | 4 Days to Get Certified in Etiwanda, CA
Tue, Jun 16, 9:00 AM
Rancho Cucamonga · 12850 Etiwanda Ave
PMP Certification Bootcamp | 4 Days to Get Certified in Etiwanda, CA
Tue, Jun 16, 9:00 AM
Rancho Cucamonga · 12850 Etiwanda Ave
Women’s Circle with Rocio & Stefani
Wed, Jun 17, 6:00 PM
Claremont · 350 Harvard Ave N
Women’s Circle with Rocio & Stefani
Wed, Jun 17, 6:00 PM
Claremont · 350 Harvard Ave N
Flamingo Mingle Paint & Sip at P.F. Chang's w/ LiaNardo Mobile Paint & Sip
Wed, Jun 17, 6:00 PM
Rancho Cucamonga · P.F. Chang's
Flamingo Mingle Paint & Sip at P.F. Chang's w/ LiaNardo Mobile Paint & Sip
Wed, Jun 17, 6:00 PM
Rancho Cucamonga · P.F. Chang's
2026 Picnic in the Park
Fri, Jun 19, 5:00 PM + 2 more
Eastvale · Eastvale Community Park
2026 Picnic in the Park
Fri, Jun 19, 5:00 PM + 2 more
Eastvale · Eastvale Community Park
Noir Night (Juneteenth Gathering)
Fri, Jun 19, 4:00 PM
Rancho Cucamonga · Wine Now!
Noir Night (Juneteenth Gathering)
Fri, Jun 19, 4:00 PM
Rancho Cucamonga · Wine Now!
The Steven Universe Tableread for Charity: The Raincross District
Fri, Jun 26, 7:30 PM
Riverside · The Raincross District
The Steven Universe Tableread for Charity: The Raincross District
Fri, Jun 26, 7:30 PM
Riverside · The Raincross District
Rancho Cucamonga, CA - Silent Disco Movie Nights @ Punch Bowl Social
Friday at 8:00 PM
Rancho Cucamonga · Punch Bowl Social
Rancho Cucamonga, CA - Silent Disco Movie Nights @ Punch Bowl Social
Friday at 8:00 PM
Rancho Cucamonga · Punch Bowl Social
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Animal Kids Camp
Tomorrow at 8:00 AM + 2 more
Riverside · Mary S. Roberts Pet Adoption Center
Sales end soon
Animal Kids Camp
Tomorrow at 8:00 AM + 2 more
Riverside · Mary S. Roberts Pet Adoption Center
SmartSourcing: Get Certified and Business Connections
Tue, Jun 16, 12:00 PM + 1 more
Ontario · Delta Hotels Ontario Airport
SmartSourcing: Get Certified and Business Connections
Tue, Jun 16, 12:00 PM + 1 more
Ontario · Delta Hotels Ontario Airport
PMP Certification Training Program Course in Ontario, CA
Tue, Jun 23, 9:00 AM
Ontario · 3200 E Guasti Rd
PMP Certification Training Program Course in Ontario, CA
Tue, Jun 23, 9:00 AM
Ontario · 3200 E Guasti Rd
PMP Certification In-Person Training in Ontario, CA
Tue, Jun 23, 9:00 AM
Ontario · 3200 E Guasti Rd
PMP Certification In-Person Training in Ontario, CA
Tue, Jun 23, 9:00 AM
Ontario · 3200 E Guasti Rd

Trends in Ontario

Explore more trends

ACLS Update (Renewal) - American Heart Association | Ontario, CA

ACLS Update (Renewal) - American Heart Association | Ontario, CA

Revelry @ The Glass House, Pomona, CA 6/13

Revelry @ The Glass House, Pomona, CA 6/13

Quality Management 1-Day Workshop | Pomona, CA

Quality Management 1-Day Workshop | Pomona, CA

Lite Lee Live @ The Glass House Concert Hall

Lite Lee Live @ The Glass House Concert Hall

Summertime Centerpiece Workshop

Summertime Centerpiece Workshop

Family Paint Party

Family Paint Party

New Moon Sound Bath

New Moon Sound Bath

Grand Indian Food Festival

Grand Indian Food Festival

Karaoke Fundraiser at Fontana Days Festival | Sunday Night

Karaoke Fundraiser at Fontana Days Festival | Sunday Night

PMP Certification Bootcamp | 4 Days to Get Certified in Etiwanda, CA

PMP Certification Bootcamp | 4 Days to Get Certified in Etiwanda, CA

Women’s Circle with Rocio & Stefani

Women’s Circle with Rocio & Stefani

Flamingo Mingle Paint & Sip at P.F. Chang's w/ LiaNardo Mobile Paint & Sip

Flamingo Mingle Paint & Sip at P.F. Chang's w/ LiaNardo Mobile Paint & Sip

2026 Picnic in the Park

2026 Picnic in the Park

Noir Night (Juneteenth Gathering)

Noir Night (Juneteenth Gathering)

The Steven Universe Tableread for Charity: The Raincross District

The Steven Universe Tableread for Charity: The Raincross District

Rancho Cucamonga, CA - Silent Disco Movie Nights @ Punch Bowl Social

Rancho Cucamonga, CA - Silent Disco Movie Nights @ Punch Bowl Social

Animal Kids Camp

Animal Kids Camp

SmartSourcing: Get Certified and Business Connections

SmartSourcing: Get Certified and Business Connections

PMP Certification Training Program Course in Ontario, CA

PMP Certification Training Program Course in Ontario, CA

PMP Certification In-Person Training in Ontario, CA

PMP Certification In-Person Training in Ontario, CA

Things to do around Ontario

Trends in Ontario

1. Ontario convention center

2. Job fairs

3. Mix champagne lounge

4. Beis warehouse sale

5. Mother's day

6. Inland empire

7. Cinco de

8. Free kids

9. Mothers day

10. Comedy show

11. Car shows

12. Murder mystery dinner