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Classes in Ontario, CA

Search for something you love or check out popular events in your area.

Mommy + Mini Pilates in the Park!
Sat, Jun 20, 4:00 PM
Rancho Cucamonga · 11200 Base Line Rd
Mommy + Mini Pilates in the Park!
Sat, Jun 20, 4:00 PM
Rancho Cucamonga · 11200 Base Line Rd
Sculpt & Spritz
Sun, Jun 28, 11:00 AM
Rancho Cucamonga · Shop Kathryna Dang
Sculpt & Spritz
Sun, Jun 28, 11:00 AM
Rancho Cucamonga · Shop Kathryna Dang
Art Night Out: Sips and Scenery
Thu, Jun 18, 6:00 PM
Claremont · Claremont Lewis Museum of Art
Art Night Out: Sips and Scenery
Thu, Jun 18, 6:00 PM
Claremont · Claremont Lewis Museum of Art
Nutrition & Meal Planning Workshop
Sat, Jun 27, 10:00 AM
Upland · 314 N Mountain Ave
Nutrition & Meal Planning Workshop
Sat, Jun 27, 10:00 AM
Upland · 314 N Mountain Ave
Summer Wine Soirée - Networking Event
Wed, Jun 24, 6:00 PM
Upland · Wine Me Up Social
Summer Wine Soirée - Networking Event
Wed, Jun 24, 6:00 PM
Upland · Wine Me Up Social
Elevate Your Makeup Class
Fri, Jun 26, 12:00 PM
Chino · 6555 Pine Ave
Elevate Your Makeup Class
Fri, Jun 26, 12:00 PM
Chino · 6555 Pine Ave
PAINT N SIP CALIFORNIA PIZZA KITCHEN CHINO HILLS
Tue, Jun 16, 6:30 PM
Chino Hills · California Pizza Kitchen At Chino Hills
PAINT N SIP CALIFORNIA PIZZA KITCHEN CHINO HILLS
Tue, Jun 16, 6:30 PM
Chino Hills · California Pizza Kitchen At Chino Hills
Sales end soon
Breastfeeding Class: In-Person
Wednesday at 6:00 PM
Upland · Healthy Beginnings
Sales end soon
Breastfeeding Class: In-Person
Wednesday at 6:00 PM
Upland · Healthy Beginnings
The Inland Empire Summer Glowup ✨ | JT Aesthetic & Co.
Thursday at 1:00 PM
Eastvale · JT Aesthetic & Co
The Inland Empire Summer Glowup ✨ | JT Aesthetic & Co.
Thursday at 1:00 PM
Eastvale · JT Aesthetic & Co
The Blonde Me Method Class: Los Angeles, CA
Mon, Jul 20, 10:30 AM
Chino Hills · Slate Hair Salon
The Blonde Me Method Class: Los Angeles, CA
Mon, Jul 20, 10:30 AM
Chino Hills · Slate Hair Salon
2026 Summer Institute Rancho Cucamonga
Mon, Jul 13, 8:30 AM
Rancho Cucamonga · West End Educational Service Center
2026 Summer Institute Rancho Cucamonga
Mon, Jul 13, 8:30 AM
Rancho Cucamonga · West End Educational Service Center
Officer Involved Shootings for Field Supervisors
Wed, Aug 19, 8:00 AM
Corona · Corona Police Department
Officer Involved Shootings for Field Supervisors
Wed, Aug 19, 8:00 AM
Corona · Corona Police Department
Canvas Collision Paint Night
Thursday at 6:30 PM
Riverside · Thompson Brewing Co.
Canvas Collision Paint Night
Thursday at 6:30 PM
Riverside · Thompson Brewing Co.
Going fast
Family & Friends CPR
Thu, Jun 25, 6:00 PM
Upland · Healthy Beginnings
Going fast
Family & Friends CPR
Thu, Jun 25, 6:00 PM
Upland · Healthy Beginnings
Just added
Broken City Workshop: July 12, 2026
Sun, Jul 12, 10:00 AM
Rancho Cucamonga · Los Osos High School
Just added
Broken City Workshop: July 12, 2026
Sun, Jul 12, 10:00 AM
Rancho Cucamonga · Los Osos High School
SOLSTICE RISING : DANCE + DRUM WORKSHOP
Sat, Jun 20, 12:00 PM
Riverside · SALT STUDIOS : A DANCE STUDIO FOR ADULTS
SOLSTICE RISING : DANCE + DRUM WORKSHOP
Sat, Jun 20, 12:00 PM
Riverside · SALT STUDIOS : A DANCE STUDIO FOR ADULTS
Painting with PRIDE, a Comedy Paint and Sip
Sat, Jun 13, 11:00 AM
Riverside · Back To The Grind
Painting with PRIDE, a Comedy Paint and Sip
Sat, Jun 13, 11:00 AM
Riverside · Back To The Grind
Barcuso Candle-Making Class
Thursday at 6:00 PM
Upland · Barcuso Social Club
Barcuso Candle-Making Class
Thursday at 6:00 PM
Upland · Barcuso Social Club
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
A Love Letter for Tomorrow
Sat, Jun 13, 1:00 PM
Pomona · Pomona Chamber of Commerce
A Love Letter for Tomorrow
Sat, Jun 13, 1:00 PM
Pomona · Pomona Chamber of Commerce

Trends in Ontario

Explore more trends

Explore more trends

Frequently asked questions about Ontario

What are the best class events to attend?

According to Eventbrite, the best class events are:

Mommy + Mini Pilates in the Park!

Sculpt & Spritz

Art Night Out: Sips and Scenery

Nutrition & Meal Planning Workshop

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

mix champagne lounge

beis warehouse sale

Which class events are coming up?

Discover the best class events happening soon – you don't want to miss them:

Breastfeeding Class: In-Person

The Inland Empire Summer Glowup ✨ | JT Aesthetic & Co.

Barcuso Candle-Making Class

Canvas Collision Paint Night