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  • Apr
  • F25
    • Parking AHL Pacific Division First Round: TBD at Ontario Reign (Home Game 1)
    • Level II, Advance Traffic Signal Training and Diagnostic, Onterio, Ca
    • Bruce Jingles
    • Parking Disney on Ice presents Into the magic - Ontario
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  • S26
    • Jerry Rocha at Ontario Improv Comedy Club
    • Appreciation GALA, BOMBAY Ultra Lounge
    • COLD SHOT @ the American Legion post 112, Ontario, California
    • Love & Lunch: A Picnic Experience
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  • S27
    • Pura Vida Market- Cinco De Mayo
    • Parking AHL Pacific Division First Round: TBD at Ontario Reign (Home Game 2)
    • AHL Pacific Division First Round: TBD at Ontario Reign (Home Game 2)
    • AHL Western Conference First Round: Ontario Reign vs. San Jose Barracuda - Home Game 3 (If Necessary)
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  • M28
    • Become The Man Who Has It All
  • T29
    • Von Decarlo
    • AHL Pacific Division Semifinals: Ontario Reign vs. TBD - Home Game 1 (Date: TBD - If Necessary)
    • 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
    • Career Training - Accredited Machinist Apprenticeship Program
    • TOPGOLF For Tails Rancho Cucamonga Animal Center Fundraiser
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  • F2
    • Palomazo Norteno
    • Frankie Quinones at Ontario Improv Comedy Club
    • 20th Anniversary Celebration "A Taste of AmPac"
    • 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
    • Golf Speed Dating | Ages 35-50 | Whispering Lakes Golf Course
    • Luis De Alba
    • Luis De Alba at Ontario Improv Comedy Club
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  • M5
  • T6
    • Alumni and Friends Dinner - Gateway Seminary
  • W7
    • Advanced Search Warrants 05/07/25 & 05/08/25 Ontario
    • Se Me Subio El Muerto at Ontario Improv Comedy Club
    • Generations Ahead: Emergency Preparedness
    • Ontario Job Fair - Ontario Career Fair
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  • T8
    • Corey Holcomb
    • Matty Chymbor at Ontario Improv Comedy Club
    • Pinky Patel at Ontario Improv Comedy Club
    • J Balvin at Ontario - Ontario, CA
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  • F9
    • Jonathan Edwards: Israel & China
    • NJPW - New Japan Pro-Wrestling at Toyota Arena - CA
    • Parking J Balvin
    • Pinky Patel
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  • S10
    • MOTHERS DAY PAINT N BREWS AT STRUMBREWING
    • OhGeesy at Toyota Arena - CA
    • 47th Annual Scholarship Breakfast Ball
    • MUMMIES & MOMSTERS
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  • S11
    • RnB Rewind at Toyota Arena - CA
    • Rainforest Cafe Ontario Mills - Mother's Day Breakfast
    • 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
    • 37th Annual Adult Protective Services Multi-Disciplinary Team Conference
  • 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
    • 2025 LEILA AWARDS
    • AHL Pacific Division Finals: TBD at Ontario Reign (Home Game 1)
    • Tony Baker at Ontario Improv Comedy Club
    • Parking AHL Pacific Division Finals: TBD at Ontario Reign (Home Game 1)
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  • S17
    • Comic Con Revolution 2025
    • 9th Annual Inland Empire Oncology Nursing Society Education Fair
    • Kids in the Park Wellness Fair
    • Comic Con Revolution - Sunday
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  • S18
    • Turnover at Toyota Arena - CA
  • M19
    • ACSA Region 12 Spring Celebration Awards Dinner 2025
    • Parking AHL Pacific Division Finals: TBD at Ontario Reign (Home Game 2)
    • AHL Pacific Division Finals: TBD at Ontario Reign (Home Game 2)
    • Parking Turnover with Balance and Composure and Horse Jumper of Love
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  • T20
    • Water District Panel: What Will the Future of Water Bring?
  • W21
    • AHL Pacific Division Finals: Ontario Reign vs. TBD - Home Game 3 (Date: TBD - If Necessary)
  • T22
    • Gabito Ballesteros
    • Arnez J at Ontario Improv Comedy Club
    • The Dirty Show
  • F23
    • Arnez J. Live in Ontario, CA
    • Código FN en Ontario, CA
    • Gabito Ballesteros at Toyota Arena - CA
    • Parking Arnez J (21+)
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  • S24
    • AHL Western Conference Finals: Ontario Reign vs. TBD - Home Game 1 (Date: TBD - If Necessary)
    • Chelo at Toyota Arena - CA
    • Arnez J. Live in Ontario, CA
  • S25
    • AHL Pacific Division Finals: TBD at Ontario Reign (Home Game 3)
    • Parking AHL Pacific Division Finals: TBD at Ontario Reign (Home Game 3)
    • Parking Chelo
    • Chelo
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  • M26
    • AHL Western Conference Finals: Ontario Reign vs. TBD - Home Game 2 (Date: TBD - If Necessary)

Events in Ontario

Mother's Day Luau at the Pour House

The Pour House
Sun, 11 May

Masterclass x Mehfeel: A Series of Intimate Baithak Concerts

Astralab
Sun, 04 May

Mariachi Band At The Pour House

The Pour House
Sun, 04 May

World Doll Day Show - Buena Park, CA

Doubletree by Hilton
Sat, 14 Jun

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