June Events and Things to do in Ontario, CA

Become a Data Science Pro: 4-Day Python Weekend Bootcamp in Fontana, CA
Sat, Jun 20, 9:00 AM
Ontario · 3200 E Guasti Rd
Become a Data Science Pro: 4-Day Python Weekend Bootcamp in Fontana, CA
Sat, Jun 20, 9:00 AM
Ontario · 3200 E Guasti Rd
CBAP®Exam PrepWeekendClassroom Training–IIBA®Aligned in Rancho Cucamonga,CA
Sat, Jun 20, 9:00 AM
Ontario · 3200 E Guasti Rd
CBAP®Exam PrepWeekendClassroom Training–IIBA®Aligned in Rancho Cucamonga,CA
Sat, Jun 20, 9:00 AM
Ontario · 3200 E Guasti Rd
PMI-CPMAI® Weekend Training – Project in AI Certification in Pomona, CA
Sat, Jun 20, 9:00 AM
Ontario · 980 W 6th St
PMI-CPMAI® Weekend Training – Project in AI Certification in Pomona, CA
Sat, Jun 20, 9:00 AM
Ontario · 980 W 6th St
PMI-CPMAI® Weekend Training – Project in AI Certificationin Apple Valley,CA
Sat, Jun 20, 9:00 AM
Ontario · 3200 E Guasti Rd
PMI-CPMAI® Weekend Training – Project in AI Certificationin Apple Valley,CA
Sat, Jun 20, 9:00 AM
Ontario · 3200 E Guasti Rd
Just added
Sunset at The Root: Summer Sauces
Sat, Jun 20, 5:30 PM
Rancho Cucamonga · The Root 66 Garden
Just added
Sunset at The Root: Summer Sauces
Sat, Jun 20, 5:30 PM
Rancho Cucamonga · The Root 66 Garden
PMI-CPMAI® Weekend Training–Project in Certification in Rancho Cucamonga,CA
Sat, Jun 20, 9:00 AM
Ontario · 3200 E Guasti Rd
PMI-CPMAI® Weekend Training–Project in Certification in Rancho Cucamonga,CA
Sat, Jun 20, 9:00 AM
Ontario · 3200 E Guasti Rd
Just added
THE CAMO COOKOUT
Sat, Jun 20, 3:00 PM
Rancho Cucamonga · Epic Events Center
Just added
THE CAMO COOKOUT
Sat, Jun 20, 3:00 PM
Rancho Cucamonga · Epic Events Center
Comedy Claremont with $4.99 Margaritas
Sat, Jun 20, 8:00 PM
Claremont · El Ranchero
Comedy Claremont with $4.99 Margaritas
Sat, Jun 20, 8:00 PM
Claremont · El Ranchero
USC MLAA-OC Women in Business Summer Mixer - 06/24/26
Wed, Jun 24, 5:00 PM
Tustin · The Lost Vine
USC MLAA-OC Women in Business Summer Mixer - 06/24/26
Wed, Jun 24, 5:00 PM
Tustin · The Lost Vine
11 Soft Skills for Career Success – 1 Day Training
Thu, Jun 18, 9:00 AM
West Covina · For venue details reach us at info@learnerring.com
11 Soft Skills for Career Success – 1 Day Training
Thu, Jun 18, 9:00 AM
West Covina · For venue details reach us at info@learnerring.com
Foodies + New Friends: Covina | 2026 Dinner Club
Mon, Jun 1, 7:00 PM + 29 more
West Covina · Restaurant of the Week
Foodies + New Friends: Covina | 2026 Dinner Club
Mon, Jun 1, 7:00 PM + 29 more
West Covina · Restaurant of the Week
Business Succession Planning 1-Day Workshop
Thu, Jun 11, 9:00 AM
West Covina · For venue details reach us at info@learnerring.com
Business Succession Planning 1-Day Workshop
Thu, Jun 11, 9:00 AM
West Covina · For venue details reach us at info@learnerring.com
Lean Six Sigma Green Belt Live Online Training in Mira Loma, CA
Tue, Jun 23, 9:00 AM
Jurupa Valley · 10267 Limonite Ave
Lean Six Sigma Green Belt Live Online Training in Mira Loma, CA
Tue, Jun 23, 9:00 AM
Jurupa Valley · 10267 Limonite Ave
AWS Solution Architect Training | 4-Day Bootcamp in Victorville, CA
Tue, Jun 23, 9:00 AM
Ontario · 3200 E Guasti Rd
AWS Solution Architect Training | 4-Day Bootcamp in Victorville, CA
Tue, Jun 23, 9:00 AM
Ontario · 3200 E Guasti Rd
4 Day Project Management Professional Classroom Training In Fontana, CA
Tue, Jun 23, 9:00 AM
Ontario · 3281 E Guasti Rd
4 Day Project Management Professional Classroom Training In Fontana, CA
Tue, Jun 23, 9:00 AM
Ontario · 3281 E Guasti Rd
PMP Program In-Person Training In Ontario, CA
Tue, Jun 23, 9:00 AM
Ontario · 3200 E Guasti Rd
PMP Program In-Person Training In Ontario, CA
Tue, Jun 23, 9:00 AM
Ontario · 3200 E Guasti Rd
4 Day PMP Program In-Person Training In Fontana, CA
Tue, Jun 23, 9:00 AM
Ontario · 3281 E Guasti Rd
4 Day PMP Program In-Person Training In Fontana, CA
Tue, Jun 23, 9:00 AM
Ontario · 3281 E Guasti Rd
Confirmed PMP 4 Days Classroom Training in Ontario, CA
Tue, Jun 23, 9:00 AM
Ontario · 3200 E Guasti Rd
Confirmed PMP 4 Days Classroom Training in Ontario, CA
Tue, Jun 23, 9:00 AM
Ontario · 3200 E Guasti Rd
4 Day PMP Live Instructor Led Certification Training In Fontana, CA
Tue, Jun 23, 9:00 AM
Ontario · 3281 E Guasti Rd
4 Day PMP Live Instructor Led Certification Training In Fontana, CA
Tue, Jun 23, 9:00 AM
Ontario · 3281 E Guasti Rd
Confirmed PMP 4 days In-Person Training in Fontana, CA
Tue, Jun 23, 9:00 AM
Ontario · 3281 E Guasti Rd
Confirmed PMP 4 days In-Person Training in Fontana, CA
Tue, Jun 23, 9:00 AM
Ontario · 3281 E Guasti Rd

Trends in Ontario

Explore more trends

Become a Data Science Pro: 4-Day Python Weekend Bootcamp in Fontana, CA

Become a Data Science Pro: 4-Day Python Weekend Bootcamp in Fontana, CA

CBAP®Exam PrepWeekendClassroom Training–IIBA®Aligned in Rancho Cucamonga,CA

CBAP®Exam PrepWeekendClassroom Training–IIBA®Aligned in Rancho Cucamonga,CA

PMI-CPMAI® Weekend Training – Project in AI Certification in Pomona, CA

PMI-CPMAI® Weekend Training – Project in AI Certification in Pomona, CA

PMI-CPMAI® Weekend Training – Project in AI Certificationin Apple Valley,CA

PMI-CPMAI® Weekend Training – Project in AI Certificationin Apple Valley,CA

Sunset at The Root: Summer Sauces

Sunset at The Root: Summer Sauces

PMI-CPMAI® Weekend Training–Project in Certification in Rancho Cucamonga,CA

PMI-CPMAI® Weekend Training–Project in Certification in Rancho Cucamonga,CA

THE CAMO COOKOUT

THE CAMO COOKOUT

Comedy Claremont with $4.99 Margaritas

Comedy Claremont with $4.99 Margaritas

USC MLAA-OC Women in Business Summer Mixer - 06/24/26

USC MLAA-OC Women in Business Summer Mixer - 06/24/26

11 Soft Skills for Career Success – 1 Day Training

11 Soft Skills for Career Success – 1 Day Training

Foodies + New Friends: Covina | 2026 Dinner Club

Foodies + New Friends: Covina | 2026 Dinner Club

Business Succession Planning 1-Day Workshop

Business Succession Planning 1-Day Workshop

Lean Six Sigma Green Belt Live Online Training in Mira Loma, CA

Lean Six Sigma Green Belt Live Online Training in Mira Loma, CA

AWS Solution Architect Training | 4-Day Bootcamp in Victorville, CA

AWS Solution Architect Training | 4-Day Bootcamp in Victorville, CA

4 Day Project Management Professional Classroom Training In Fontana, CA

4 Day Project Management Professional Classroom Training In Fontana, CA

PMP Program In-Person Training In Ontario, CA

PMP Program In-Person Training In Ontario, CA

4 Day PMP Program In-Person Training In Fontana, CA

4 Day PMP Program In-Person Training In Fontana, CA

Confirmed PMP 4 Days Classroom Training in Ontario, CA

Confirmed PMP 4 Days Classroom Training in Ontario, CA

4 Day PMP Live Instructor Led Certification Training In Fontana, CA

4 Day PMP Live Instructor Led Certification Training In Fontana, CA

Confirmed PMP 4 days In-Person Training in Fontana, CA

Confirmed PMP 4 days In-Person Training in Fontana, CA

Things to do around Ontario

Trends in Ontario

1. Ontario convention center

2. Mix champagne lounge

3. Job fairs

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. Speed dating