Cinco de Events and Things to do in Ontario, CA

911 Country Music Festival
Sat, Aug 22, 2:00 PM
Pomona · The Derby Room Pomona at Fairplex
911 Country Music Festival
Sat, Aug 22, 2:00 PM
Pomona · The Derby Room Pomona at Fairplex
Minted Merchants Society: Tasting & Networking
Wed, Jun 24, 6:00 PM
Pomona · 385 N Park Ave
Minted Merchants Society: Tasting & Networking
Wed, Jun 24, 6:00 PM
Pomona · 385 N Park Ave
Taste of Happiest Ours
Fri, Jun 26, 5:00 PM
Riverside · After Ours Bar UCR
Taste of Happiest Ours
Fri, Jun 26, 5:00 PM
Riverside · After Ours Bar UCR
Malcolm X, Born Again
Sat, Jul 25, 3:00 PM
Riverside · The Life Church (TLC)
Malcolm X, Born Again
Sat, Jul 25, 3:00 PM
Riverside · The Life Church (TLC)
Noche de Cumbia @ The Hideaway Riverside!
Fri, Jun 26, 9:00 PM
Riverside · The Hideaway Cafe & Lounge
Noche de Cumbia @ The Hideaway Riverside!
Fri, Jun 26, 9:00 PM
Riverside · The Hideaway Cafe & Lounge
Executive Women's Symposium, Golf Fashion Show, Golf Clinic/Tournament
Mon, Oct 5, 9:30 AM
Diamond Bar · Diamond Bar Golf Course
Executive Women's Symposium, Golf Fashion Show, Golf Clinic/Tournament
Mon, Oct 5, 9:30 AM
Diamond Bar · Diamond Bar Golf Course
PMP Certification Training Program Course in Ontario, CA
Tue, Jun 23, 9:00 AM + 3 more
Ontario · 3200 E Guasti Rd
PMP Certification Training Program Course in Ontario, CA
Tue, Jun 23, 9:00 AM + 3 more
Ontario · 3200 E Guasti Rd
PMP Certification In-Person Training in Ontario, CA
Tue, Jun 23, 9:00 AM + 3 more
Ontario · 3200 E Guasti Rd
PMP Certification In-Person Training in Ontario, CA
Tue, Jun 23, 9:00 AM + 3 more
Ontario · 3200 E Guasti Rd
PMP Certification 4 Days Classroom Training in Rancho Cucamonga, CA
Tue, Jun 23, 9:00 AM + 3 more
Ontario · 3281 E Guasti Rd
PMP Certification 4 Days Classroom Training in Rancho Cucamonga, CA
Tue, Jun 23, 9:00 AM + 3 more
Ontario · 3281 E Guasti Rd
PMP Certification 4 Days In-Person Training in Fontana, CA
Tue, Jun 23, 9:00 AM + 3 more
Ontario · 3281 E Guasti Rd
PMP Certification 4 Days In-Person Training in Fontana, CA
Tue, Jun 23, 9:00 AM + 3 more
Ontario · 3281 E Guasti Rd
Adult CPR/AED Class – Red Cross BL | Ontario, CA
Tuesday at 4:30 PM + 6 more
Ontario · 4710 Ontario Mills Pkwy
Adult CPR/AED Class – Red Cross BL | Ontario, CA
Tuesday at 4:30 PM + 6 more
Ontario · 4710 Ontario Mills Pkwy
Heartsaver Pediatric - American Heart Association | Ontario, CA
Tuesday at 4:30 PM + 6 more
Ontario · 4710 Ontario Mills Pkwy
Heartsaver Pediatric - American Heart Association | Ontario, CA
Tuesday at 4:30 PM + 6 more
Ontario · 4710 Ontario Mills Pkwy
Women’s Circle with Rocio & Stefani
Wednesday at 6:00 PM
Claremont · 350 Harvard Ave N
Women’s Circle with Rocio & Stefani
Wednesday at 6:00 PM
Claremont · 350 Harvard Ave N
Professional Headshots. One Day. $150.
Friday at 9:00 AM
Rancho Cucamonga · Chris Holt Photography
Professional Headshots. One Day. $150.
Friday at 9:00 AM
Rancho Cucamonga · Chris Holt Photography
Flamingo Mingle Paint & Sip at P.F. Chang's w/ LiaNardo Mobile Paint & Sip
Wednesday at 6:00 PM
Rancho Cucamonga · P.F. Chang's
Flamingo Mingle Paint & Sip at P.F. Chang's w/ LiaNardo Mobile Paint & Sip
Wednesday at 6:00 PM
Rancho Cucamonga · P.F. Chang's
Pride Prom: Tayste the Rainbow
Sat, Jun 20, 9:30 PM
Ontario · Hamburger Mary's Ontario
Pride Prom: Tayste the Rainbow
Sat, Jun 20, 9:30 PM
Ontario · Hamburger Mary's Ontario
IE Wine Crawl 2026
Saturday at 12:30 PM
Rancho Cucamonga · Wine Now!, Haven Avenue, Rancho Cucamonga, CA, USA
IE Wine Crawl 2026
Saturday at 12:30 PM
Rancho Cucamonga · Wine Now!, Haven Avenue, Rancho Cucamonga, CA, USA
So Cal Reggae Fest |Fox Theater Pomona
Friday at 7:00 PM
Pomona · The Fox Theater Pomona
So Cal Reggae Fest |Fox Theater Pomona
Friday at 7:00 PM
Pomona · The Fox Theater Pomona
Speed Dating and Live Comedy at the legendary Hamburger Mary’s Ontario
Sat, Jun 27, 9:30 PM
Ontario · Hamburger Mary's - Ontario
Speed Dating and Live Comedy at the legendary Hamburger Mary’s Ontario
Sat, Jun 27, 9:30 PM
Ontario · Hamburger Mary's - Ontario
SAKE MUSEUM GRAND OPENING (June 28th @6:00 PM)
Sun, Jun 28, 6:00 PM
Claremont · Claremont Packing House
SAKE MUSEUM GRAND OPENING (June 28th @6:00 PM)
Sun, Jun 28, 6:00 PM
Claremont · Claremont Packing House

Trends in Ontario

Explore more trends

911 Country Music Festival

911 Country Music Festival

Minted Merchants Society: Tasting & Networking

Minted Merchants Society: Tasting & Networking

Taste of Happiest Ours

Taste of Happiest Ours

Malcolm X, Born Again

Malcolm X, Born Again

Noche de Cumbia @ The Hideaway Riverside!

Noche de Cumbia @ The Hideaway Riverside!

Executive Women's Symposium, Golf Fashion Show, Golf Clinic/Tournament

Executive Women's Symposium, Golf Fashion Show, Golf Clinic/Tournament

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

PMP Certification 4 Days Classroom Training in Rancho Cucamonga, CA

PMP Certification 4 Days Classroom Training in Rancho Cucamonga, CA

PMP Certification 4 Days In-Person Training in Fontana, CA

PMP Certification 4 Days In-Person Training in Fontana, CA

Adult CPR/AED Class – Red Cross BL | Ontario, CA

Adult CPR/AED Class – Red Cross BL | Ontario, CA

Heartsaver Pediatric - American Heart Association | Ontario, CA

Heartsaver Pediatric - American Heart Association | Ontario, CA

Women’s Circle with Rocio & Stefani

Women’s Circle with Rocio & Stefani

Professional Headshots. One Day. $150.

Professional Headshots. One Day. $150.

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

Pride Prom: Tayste the Rainbow

Pride Prom: Tayste the Rainbow

IE Wine Crawl 2026

IE Wine Crawl 2026

So Cal Reggae Fest |Fox Theater Pomona

So Cal Reggae Fest |Fox Theater Pomona

Speed Dating and Live Comedy at the legendary Hamburger Mary’s Ontario

Speed Dating and Live Comedy at the legendary Hamburger Mary’s Ontario

SAKE MUSEUM GRAND OPENING (June 28th @6:00 PM)

SAKE MUSEUM GRAND OPENING (June 28th @6:00 PM)

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