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Free classes Events and Things to do in Ontario, CA

Empowering CUSD Students: Women in Leadership 2026
Mon, Oct 5, 6:30 PM
North Pomona · Claremont High School
Empowering CUSD Students: Women in Leadership 2026
Mon, Oct 5, 6:30 PM
North Pomona · Claremont High School
Almost full
Gut Health: A Healthy Microbiome
Sat, Oct 3, 11:00 AM
Terra Vista · 11000 Eucalyptus St
Almost full
Gut Health: A Healthy Microbiome
Sat, Oct 3, 11:00 AM
Terra Vista · 11000 Eucalyptus St
Ontario CERT Basic Academy - October 2026
Thu, Oct 15, 6:00 PM
Central Ontario · Ontario Fire Dept. Station 3
Ontario CERT Basic Academy - October 2026
Thu, Oct 15, 6:00 PM
Central Ontario · Ontario Fire Dept. Station 3
Almost full
The Benefits of a Living Trust
Sat, Oct 3, 10:00 AM
North Pomona · The Lepe Law Firm, a Professional Corporation
Almost full
The Benefits of a Living Trust
Sat, Oct 3, 10:00 AM
North Pomona · The Lepe Law Firm, a Professional Corporation
EMPOWERED: Women's Safety and Wellness Event
Sat, Oct 10, 9:00 AM
Gateway · Corona Police Department
EMPOWERED: Women's Safety and Wellness Event
Sat, Oct 10, 9:00 AM
Gateway · Corona Police Department
Almost full
BUILT TO LAST. EQUIPPED FOR NOW.
Wednesday at 11:00 AM
Los Serranos · THE ESCROW HOUSE
Almost full
BUILT TO LAST. EQUIPPED FOR NOW.
Wednesday at 11:00 AM
Los Serranos · THE ESCROW HOUSE
Selling fast
Play with Clay!
Fri, Oct 9, 4:00 PM + 1 more
Downtown · Pomona Wellness Community
Selling fast
Play with Clay!
Fri, Oct 9, 4:00 PM + 1 more
Downtown · Pomona Wellness Community
Selling fast
First Thursdays: Layers of Me: Identity Through Collage
Thursday at 4:00 PM
El Morado Court · Ontario Museum of History & Art
Selling fast
First Thursdays: Layers of Me: Identity Through Collage
Thursday at 4:00 PM
El Morado Court · Ontario Museum of History & Art
Almost full
Town Hall "Upstream"
Thursday at 10:00 AM
Downtown · Riverside County Office of Education Conference Center
Almost full
Town Hall "Upstream"
Thursday at 10:00 AM
Downtown · Riverside County Office of Education Conference Center
Selling fast
Breast Cancer Education & Awareness
Thu, Oct 8, 12:00 PM
Los Olivos · Anthony Munoz Community Center
Selling fast
Breast Cancer Education & Awareness
Thu, Oct 8, 12:00 PM
Los Olivos · Anthony Munoz Community Center
2026 Waterwise Garden & Pumpkin Fest
Sat, Oct 3, 9:00 AM
South of Foothill · Waterwise Community Center
2026 Waterwise Garden & Pumpkin Fest
Sat, Oct 3, 9:00 AM
South of Foothill · Waterwise Community Center
Christian Business Expo! October 24th
Sat, Oct 24, 12:00 PM
Bonita Avenue · 275 E Foothill Blvd
Christian Business Expo! October 24th
Sat, Oct 24, 12:00 PM
Bonita Avenue · 275 E Foothill Blvd
Sales end soon
Securing Funding Under $50,000: Microloans for Your Business
Wednesday at 10:00 AM
Los Olivos · Magnolia Park
Sales end soon
Securing Funding Under $50,000: Microloans for Your Business
Wednesday at 10:00 AM
Los Olivos · Magnolia Park
Selling fast
Adults Animaker Space 3D Printing
Sat, Oct 17, 10:30 AM
Central Fontana · 8437 Sierra Ave.
Selling fast
Adults Animaker Space 3D Printing
Sat, Oct 17, 10:30 AM
Central Fontana · 8437 Sierra Ave.
Sales end soon
Emergency Preparedness - Are You Ready?
Tuesday at 9:00 AM
Downtown · Pomona Wellness Community
Sales end soon
Emergency Preparedness - Are You Ready?
Tuesday at 9:00 AM
Downtown · Pomona Wellness Community
Almost full
Studio Saturdays: Printed Bites with Cindita’s Tiendita
Sat, Nov 14, 10:00 AM
El Morado Court · Ontario Museum of History & Art
Almost full
Studio Saturdays: Printed Bites with Cindita’s Tiendita
Sat, Nov 14, 10:00 AM
El Morado Court · Ontario Museum of History & Art
Selling fast
Kids Animaker Space 3D Printing
Thu, Oct 15, 4:30 PM
Central Fontana · 8437 Sierra Ave.
Selling fast
Kids Animaker Space 3D Printing
Thu, Oct 15, 4:30 PM
Central Fontana · 8437 Sierra Ave.
Belly Dance Party | Upland Free Community Event
Friday at 6:00 PM
Upland Palms · 1945 W 9th St
Belly Dance Party | Upland Free Community Event
Friday at 6:00 PM
Upland Palms · 1945 W 9th St
Sales end soon
Medicare Education Seminar with Complementary Refreshments
Thursday at 11:00 AM + 1 more
North Pomona · 2055 N Garey Ave suite c
Sales end soon
Medicare Education Seminar with Complementary Refreshments
Thursday at 11:00 AM + 1 more
North Pomona · 2055 N Garey Ave suite c
Los Beneficios de un Fideicomiso en Vida (Living Trust)
Sat, Oct 3, 12:00 PM
North Pomona · The Lepe Law Firm, a Professional Corporation
Los Beneficios de un Fideicomiso en Vida (Living Trust)
Sat, Oct 3, 12:00 PM
North Pomona · The Lepe Law Firm, a Professional Corporation

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