Fun Events and Things to do in Ontario, CA

Sculpt Pilates Hillcrest Fullerton
Sat, Apr 11, 11:00 AM
Fullerton · 1155 N Lemon St
Sculpt Pilates Hillcrest Fullerton
Sat, Apr 11, 11:00 AM
Fullerton · 1155 N Lemon St
Heroes At The Lake
Sat, Apr 18, 6:00 AM
Apple Valley · Jess ranch Lakes
Heroes At The Lake
Sat, Apr 18, 6:00 AM
Apple Valley · Jess ranch Lakes
ROLLIND DEEP 4 CHARITIES INAUGURAL GOLF TOURNAMENT
Fri, Jul 31, 10:00 AM
Whittier · California Country Club
ROLLIND DEEP 4 CHARITIES INAUGURAL GOLF TOURNAMENT
Fri, Jul 31, 10:00 AM
Whittier · California Country Club
Just added
Analog Collage with Elise Moran
Sat, Apr 11, 1:00 PM
Fullerton · 216 N Malden Ave
Just added
Analog Collage with Elise Moran
Sat, Apr 11, 1:00 PM
Fullerton · 216 N Malden Ave
Sales end soon
Bloom: A Woman’s Wellness Experience
Today at 11:00 AM
La Habra · Aspire Wellness Studio
Sales end soon
Bloom: A Woman’s Wellness Experience
Today at 11:00 AM
La Habra · Aspire Wellness Studio
Going fast
Easter Egg Hunt 2026
Sat, Apr 4, 5:00 PM
Arcadia · Arcadia Chinese Baptist Church
Going fast
Easter Egg Hunt 2026
Sat, Apr 4, 5:00 PM
Arcadia · Arcadia Chinese Baptist Church
Pill Hill
Sat, Apr 4, 8:00 PM + 1 more
La Habra · Phantom Projects Theatre Group
Pill Hill
Sat, Apr 4, 8:00 PM + 1 more
La Habra · Phantom Projects Theatre Group
Caguamas Fest
Fri, May 8, 8:00 PM
San Bernardino · San Bernardino Elks Lodge #836
Caguamas Fest
Fri, May 8, 8:00 PM
San Bernardino · San Bernardino Elks Lodge #836
Funniest of the Fest Competition Show - 2nd LouddMouth Comedy Festival
Sat, Apr 4, 6:30 PM
Temecula · Kiingz Cocktail Lounge
Funniest of the Fest Competition Show - 2nd LouddMouth Comedy Festival
Sat, Apr 4, 6:30 PM
Temecula · Kiingz Cocktail Lounge
The Rocky Horror Picture Show Halloween
Fri, Oct 23, 10:00 PM
Los Angeles · Boardner's by La Belle
The Rocky Horror Picture Show Halloween
Fri, Oct 23, 10:00 PM
Los Angeles · Boardner's by La Belle
Just added
No Boys Allowed: The Anniversary Show
Sat, Apr 18, 7:30 PM
Los Angeles · Lyric Hyperion Theater & Cafe
Just added
No Boys Allowed: The Anniversary Show
Sat, Apr 18, 7:30 PM
Los Angeles · Lyric Hyperion Theater & Cafe
The Bad Erotica Show
Sat, Apr 25, 7:00 PM
Arcadia · Astronaut City
The Bad Erotica Show
Sat, Apr 25, 7:00 PM
Arcadia · Astronaut City
This good comedy 这个好喜剧 April 4th 中文开放麦
Sat, Apr 4, 6:30 PM
Pasadena · Behind Bars
This good comedy 这个好喜剧 April 4th 中文开放麦
Sat, Apr 4, 6:30 PM
Pasadena · Behind Bars
Flower Vase - Paint and Sip in Orange County | Classpop!™
Sat, May 23, 6:00 PM
Orange · Semi Tropic Wines
Flower Vase - Paint and Sip in Orange County | Classpop!™
Sat, May 23, 6:00 PM
Orange · Semi Tropic Wines
D&D Singles Night: Dungeons & Dragons & Tiki Drinks - Costa Mesa
Thursday at 7:00 PM
Costa Mesa · Tiki Bar
D&D Singles Night: Dungeons & Dragons & Tiki Drinks - Costa Mesa
Thursday at 7:00 PM
Costa Mesa · Tiki Bar
Kelly Yang, in conversation with Lisa Ling, discusses & signs The Take
Tue, Apr 14, 7:00 PM
Pasadena · Vroman's Bookstore
Kelly Yang, in conversation with Lisa Ling, discusses & signs The Take
Tue, Apr 14, 7:00 PM
Pasadena · Vroman's Bookstore
Self-Care City Scavenger Hunt: Based on Hot Habits Series -West Covina Area
Today at 1:00 PM + 158 more
Covina · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Self-Care City Scavenger Hunt: Based on Hot Habits Series -West Covina Area
Today at 1:00 PM + 158 more
Covina · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Going fast
Chill Flow Egg Hunt
Fri, Apr 3, 7:00 PM
Hawthorne · Ding Tea - Hawthorne
Going fast
Chill Flow Egg Hunt
Fri, Apr 3, 7:00 PM
Hawthorne · Ding Tea - Hawthorne
Rapid Momentum Networking in Anaheim, CA
Wed, Apr 29, 6:00 PM
Anaheim · Stone Groove Stillhouse
Rapid Momentum Networking in Anaheim, CA
Wed, Apr 29, 6:00 PM
Anaheim · Stone Groove Stillhouse

Trends in Ontario

Explore more trends

Sculpt Pilates Hillcrest Fullerton

Sculpt Pilates Hillcrest Fullerton

Heroes At The Lake

Heroes At The Lake

ROLLIND DEEP 4 CHARITIES INAUGURAL GOLF TOURNAMENT

ROLLIND DEEP 4 CHARITIES INAUGURAL GOLF TOURNAMENT

Analog Collage with Elise Moran

Analog Collage with Elise Moran

Bloom: A Woman’s Wellness Experience

Bloom: A Woman’s Wellness Experience

Easter Egg Hunt 2026

Easter Egg Hunt 2026

Pill Hill

Pill Hill

Caguamas Fest

Caguamas Fest

Funniest of the Fest Competition Show - 2nd LouddMouth Comedy Festival

Funniest of the Fest Competition Show - 2nd LouddMouth Comedy Festival

The Rocky Horror Picture Show Halloween

The Rocky Horror Picture Show Halloween

No Boys Allowed: The Anniversary Show

No Boys Allowed: The Anniversary Show

The Bad Erotica Show

The Bad Erotica Show

This good comedy 这个好喜剧 April 4th 中文开放麦

This good comedy 这个好喜剧 April 4th 中文开放麦

Flower Vase - Paint and Sip in Orange County | Classpop!™

Flower Vase - Paint and Sip in Orange County | Classpop!™

D&D Singles Night: Dungeons & Dragons & Tiki Drinks - Costa Mesa

D&D Singles Night: Dungeons & Dragons & Tiki Drinks - Costa Mesa

Kelly Yang, in conversation with Lisa Ling, discusses & signs The Take

Kelly Yang, in conversation with Lisa Ling, discusses & signs The Take

Self-Care City Scavenger Hunt: Based on Hot Habits Series -West Covina Area

Self-Care City Scavenger Hunt: Based on Hot Habits Series -West Covina Area

Chill Flow Egg Hunt

Chill Flow Egg Hunt

Rapid Momentum Networking in Anaheim, CA

Rapid Momentum Networking in Anaheim, CA

Things to do around Ontario

Trends in Ontario

1. Ontario convention center

2. Inland empire

3. Job fairs

4. Free kids

5. Easter

6. Rave

7. Mix champagne lounge

8. Egg hunt

9. Car shows

10. Speed dating

11. Concerts

12. Comedy show