Explore Upcoming Events & Things To Do In Ontario, CA, United States | AllEvents
  • Apr
  • F18
    • San Diego Gulls at Ontario Reign at Toyota Arena - CA
    • Lewis Belt at Ontario Improv Comedy Club
    • CLUB COLLARD GREENS (INLAND EMPIRE)
    • Ontario Reign vs. Abbotsford Canucks
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  • S19
    • MARY’S BINGO WITH IERD
    • Sunset After-Dark
    • Rainforest Cafe Ontario Mills - Breakfast with the Easter Bunny
    • THE BRAID UP CONFERENCE
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  • S20
    • Easter Sunday - Sunrise Service
    • Easter Egg Hunts at Guasti
  • M21
    • Spring 2025 MPA Graduate Seminar Final Presentations
  • T22
    • LA Metro's "Gateway to Growth" Panel Small Business Outreach
    • Tacarra Williams
    • AHL Western Conference First Round: Ontario Reign vs. TBD - Home Game 1 (Date: TBD - If Necessary)
  • W23
    • Tacarra Williams at Ontario Improv Comedy Club
    • 2025 City of Ontario Entrepreneurship Incubator
    • Bruce Jingles
    • Disney On Ice: Into The Magic
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  • T24
    • Inland Empire Hiring Event
    • Bruce Jingles at Ontario Improv Comedy Club
    • Disney on Ice: Into the Magic at Toyota Arena - CA
    • Ascent Prayer Summit - April 24-26, 2025
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  • F25
    • Level II, Advance Traffic Signal Training and Diagnostic, Onterio, Ca
    • AHL Pacific Division First Round: TBD at Ontario Reign (Home Game 1)
    • Boots on The Ground Cowgirl Edition ReMix Champagne $20 Food and Entry
    • Disney on Ice presents Into the magic - Ontario
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  • S26
    • COLD SHOT @ the American Legion post 112, Ontario, California
    • Jerry Rocha
    • Love & Lunch: A Picnic Experience
    • Poetic Styles Open Mic
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  • S27
    • Pura Vida Market- Cinco De Mayo
    • Spring Dance at Misty's
    • Parking Drag Brunch - Hamburger Mary's Ontario
    • AHL Western Conference First Round: Ontario Reign vs. TBD - Home Game 2 (Date: TBD - If Necessary)
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  • M28
  • T29
    • AHL Pacific Division Semifinals: Ontario Reign vs. TBD - Home Game 1 (Date: TBD - If Necessary)
    • Von Decarlo
    • Happy Hour at Kulturas
    • AHL Pacific Division First Round: TBD at Ontario Reign (Home Game 3)
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  • W30
    • Von Decarlo at Ontario Improv Comedy Club
    • Christian Johnson
  • May
  • T1
    • Christian Johnson at Ontario Improv Comedy Club
    • SME Dinner Event - Mining's Next Generation
    • Andrea Jin
    • AHL Pacific Division Semifinals: Ontario Reign vs. TBD - Home Game 2 (Date: TBD - If Necessary)
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  • F2
    • 20th Anniversary Celebration "A Taste of AmPac"
    • Business Summit: Mujeres Growing Together
    • Frankie Quinones at Ontario Improv Comedy Club
    • Palomazo Norteno
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  • S3
    • Palomazo Norteno at Toyota Arena - CA
    • Unite IE Conservative Summit
    • Ontario Stake Singles 36-100 Spring Fiesta Dance
    • Frankie Quinones (21+)
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  • S4
    • A Peaches And Cream Day Party
    • AHL Pacific Division Semifinals: TBD at Ontario Reign (Home Game 2)
    • Luis De Alba at Ontario Improv Comedy Club
    • Parking AHL Pacific Division Semifinals: TBD at Ontario Reign (Home Game 2)
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  • M5
  • T6
    • Alumni and Friends Dinner - Gateway Seminary
  • W7
    • Se Me Subio El Muerto at Ontario Improv Comedy Club
    • Advanced Search Warrants 05/07/25 & 05/08/25 Ontario
    • Ontario Job Fair - Ontario Career Fair
    • Matty Chymbor
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  • T8
    • Corey Holcomb
    • J Balvin at Ontario - Ontario, CA
    • Pinky Patel at Ontario Improv Comedy Club
    • Matty Chymbor at Ontario Improv Comedy Club
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  • F9
    • NJPW - New Japan Pro-Wrestling at Toyota Arena - CA
    • Jonathan Edwards: Israel & China
    • Corey Holcomb at Ontario Improv Comedy Club
    • Corey Holcomb
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  • S10
    • 47th Annual Scholarship Breakfast Ball
    • OhGeesy at Toyota Arena - CA
    • MUMMIES & MOMSTERS
  • S11
    • RnB Rewind at Toyota Arena - CA
    • AHL Pacific Division Semifinals: Ontario Reign vs. TBD - Home Game 3 (Date: TBD - If Necessary)
  • M12
    • Xscape with Blackstreet
  • T13
    • Erik Rivera
    • AHL Pacific Division Finals: Ontario Reign vs. TBD - Home Game 1 (Date: TBD - If Necessary)
    • Focus On Facilities Seminar
    • Open Mic at the Ontario Improv
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  • W14
    • Erik Rivera at Ontario Improv Comedy Club
  • T15
    • AHL Pacific Division Finals: Ontario Reign vs. TBD - Home Game 2 (Date: TBD - If Necessary)
    • The 2025 Serving With A Purpose Conference.
    • Tony Baker
  • F16
    • Tony Baker at Ontario Improv Comedy Club
    • 2025 LEILA AWARDS
    • AHL Pacific Division Finals: TBD at Ontario Reign (Home Game 1)
    • Comic Con Revolution - 2 Day Pass at Ontario Convention Center
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  • S17
    • Comic Con Revolution 2025
    • 9th Annual Inland Empire Oncology Nursing Society Education Fair
    • USW First Annual Car Show
    • Comic Con Revolution - Sunday
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  • S18
    • Turnover at Toyota Arena - CA
  • M19
    • ACSA Region 12 Spring Celebration Awards Dinner 2025
    • AHL Pacific Division Finals: TBD at Ontario Reign (Home Game 2)
    • Turnover with Balance and Composure and Horse Jumper of Love

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