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20th Anniversary Celebration "A Taste of AmPac" primary image

20th Anniversary Celebration "A Taste of AmPac"

Friday • 11:00 AM

AmPac Business Capital Offices & Entrepreneur Ecosystem

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Unite IE Conservative Summit primary image

Unite IE Conservative Summit

Saturday • 11:00 AM

DoubleTree by Hilton Hotel Ontario Airport

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A Peaches And Cream Day Party primary image

A Peaches And Cream Day Party

Sun, May 4 • 4:00 PM

Mix Champagne Lounge

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2025 Salud Integral De La Mujer primary image

2025 Salud Integral De La Mujer

Fri, May 16 • 9:00 AM

Skyview Event Center

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Inland Empire Career Fair primary image

Inland Empire Career Fair

Fri, May 23 • 9:30 AM

Hilton Hotel

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Modern Makers Mart – Eastvale primary image

Modern Makers Mart – Eastvale

Sat, May 24 • 11:00 AM

4926 Hamner Ave

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JASHAN VOLUME VI - RRB Dance Company's Showcase 2025 primary image

JASHAN VOLUME VI - RRB Dance Company's Showcase 2025

Sat, May 31 • 2:00 PM

Gardiner Spring Auditorium (GWS)

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2025 Curriculum Institute - Hybrid Event primary image

2025 Curriculum Institute - Hybrid Event

Wed, Jul 9 • 1:00 PM

Ontario Convention Center

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20th Anniversary Celebration "A Taste of AmPac" primary image

20th Anniversary Celebration "A Taste of AmPac"

Friday • 11:00 AM

AmPac Business Capital Offices & Entrepreneur Ecosystem

Check ticket price on event

Unite IE Conservative Summit primary image

Unite IE Conservative Summit

Saturday • 11:00 AM

DoubleTree by Hilton Hotel Ontario Airport

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A Peaches And Cream Day Party primary image

A Peaches And Cream Day Party

Sun, May 4 • 4:00 PM

Mix Champagne Lounge

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2025 Salud Integral De La Mujer primary image

2025 Salud Integral De La Mujer

Fri, May 16 • 9:00 AM

Skyview Event Center

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Inland Empire Career Fair primary image

Inland Empire Career Fair

Fri, May 23 • 9:30 AM

Hilton Hotel

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Modern Makers Mart – Eastvale primary image

Modern Makers Mart – Eastvale

Sat, May 24 • 11:00 AM

4926 Hamner Ave

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JASHAN VOLUME VI - RRB Dance Company's Showcase 2025 primary image

JASHAN VOLUME VI - RRB Dance Company's Showcase 2025

Sat, May 31 • 2:00 PM

Gardiner Spring Auditorium (GWS)

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2025 Curriculum Institute - Hybrid Event primary image

2025 Curriculum Institute - Hybrid Event

Wed, Jul 9 • 1:00 PM

Ontario Convention Center

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Online Events

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Introduction to neffy® (epinephrine nasal spray) Webinar primary image

Introduction to neffy® (epinephrine nasal spray) Webinar

Wednesday • 4:00 PM EDT

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Conflict Management and Problem-Solving in Relationships primary image

Conflict Management and Problem-Solving in Relationships

Wednesday • 10:00 AM CDT

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Night Economy Town Hall - Virtual primary image

Night Economy Town Hall - Virtual

Wednesday • 1:30 PM EDT

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Illness & Disability – An Employer’s Duty to Accommodate primary image

Illness & Disability – An Employer’s Duty to Accommodate

Tue, May 6 • 9:00 AM PDT

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Single and Intentional (Ages 25+ preferred)** Virtual Event** primary image

Single and Intentional (Ages 25+ preferred)** Virtual Event**

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Career Fair: Exclusive Tech Hiring Event-New Tickets Available primary image

Career Fair: Exclusive Tech Hiring Event-New Tickets Available

Fri, May 30 • 9:00 AM PDT

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One Piece Card Game Regional - May primary image

One Piece Card Game Regional - May

Sat, May 31 • 10:00 AM EDT

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Update on the Economy Webinar Series primary image

Update on the Economy Webinar Series

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Introduction to neffy® (epinephrine nasal spray) Webinar primary image

Introduction to neffy® (epinephrine nasal spray) Webinar

Wednesday • 4:00 PM EDT

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Conflict Management and Problem-Solving in Relationships primary image

Conflict Management and Problem-Solving in Relationships

Wednesday • 10:00 AM CDT

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Night Economy Town Hall - Virtual primary image

Night Economy Town Hall - Virtual

Wednesday • 1:30 PM EDT

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Illness & Disability – An Employer’s Duty to Accommodate primary image

Illness & Disability – An Employer’s Duty to Accommodate

Tue, May 6 • 9:00 AM PDT

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Single and Intentional (Ages 25+ preferred)** Virtual Event** primary image

Single and Intentional (Ages 25+ preferred)** Virtual Event**

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Career Fair: Exclusive Tech Hiring Event-New Tickets Available primary image

Career Fair: Exclusive Tech Hiring Event-New Tickets Available

Fri, May 30 • 9:00 AM PDT

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One Piece Card Game Regional - May primary image

One Piece Card Game Regional - May

Sat, May 31 • 10:00 AM EDT

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Update on the Economy Webinar Series primary image

Update on the Economy Webinar Series

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Music events

A Peaches And Cream Day Party primary image

A Peaches And Cream Day Party

Sun, May 4 • 4:00 PM

Mix Champagne Lounge

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Cinco de Mayo Celebration Ontario Hispanic Chamber of Commerce primary image

Cinco de Mayo Celebration Ontario Hispanic Chamber of Commerce

Mon, May 5 • 7:00 PM

112 W B St

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RJ's GEMINI R&B DAY PARTY (BIRTHDAY BASH) $20 PRESALE FOOD & ENTRY primary image

RJ's GEMINI R&B DAY PARTY (BIRTHDAY BASH) $20 PRESALE FOOD & ENTRY

Sun, Jun 1 • 4:00 PM

Mix Champagne Lounge

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Bobcat Was Abducted By Aliens At Strum Brewing Co, Ontario CA primary image

Bobcat Was Abducted By Aliens At Strum Brewing Co, Ontario CA

Fri, Jul 25 • 6:00 PM

Strum Brewing Company

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A Peaches And Cream Day Party primary image

A Peaches And Cream Day Party

Sun, May 4 • 4:00 PM

Mix Champagne Lounge

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Cinco de Mayo Celebration Ontario Hispanic Chamber of Commerce primary image

Cinco de Mayo Celebration Ontario Hispanic Chamber of Commerce

Mon, May 5 • 7:00 PM

112 W B St

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RJ's GEMINI R&B DAY PARTY (BIRTHDAY BASH) $20 PRESALE FOOD & ENTRY primary image

RJ's GEMINI R&B DAY PARTY (BIRTHDAY BASH) $20 PRESALE FOOD & ENTRY

Sun, Jun 1 • 4:00 PM

Mix Champagne Lounge

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Bobcat Was Abducted By Aliens At Strum Brewing Co, Ontario CA primary image

Bobcat Was Abducted By Aliens At Strum Brewing Co, Ontario CA

Fri, Jul 25 • 6:00 PM

Strum Brewing Company

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Food & Drink events

Happy Hour at Kulturas primary image

Happy Hour at Kulturas

Tomorrow • 5:30 PM

Kulturas

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20th Anniversary Celebration "A Taste of AmPac" primary image

20th Anniversary Celebration "A Taste of AmPac"

Friday • 11:00 AM

AmPac Business Capital Offices & Entrepreneur Ecosystem

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Sunset Sessions presented by Heritage Farmers Market primary image

Sunset Sessions presented by Heritage Farmers Market

Friday • 4:00 PM

Homecoming at the Resort

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Rainforest Cafe Ontario Mills - Mother's Day Breakfast primary image

Rainforest Cafe Ontario Mills - Mother's Day Breakfast

Sun, May 11 • 8:00 AM + 1 more

Rainforest Cafe - Ontario Mills, CA

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Happy Hour at Kulturas primary image

Happy Hour at Kulturas

Tomorrow • 5:30 PM

Kulturas

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20th Anniversary Celebration "A Taste of AmPac" primary image

20th Anniversary Celebration "A Taste of AmPac"

Friday • 11:00 AM

AmPac Business Capital Offices & Entrepreneur Ecosystem

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Sunset Sessions presented by Heritage Farmers Market primary image

Sunset Sessions presented by Heritage Farmers Market

Friday • 4:00 PM

Homecoming at the Resort

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Rainforest Cafe Ontario Mills - Mother's Day Breakfast primary image

Rainforest Cafe Ontario Mills - Mother's Day Breakfast

Sun, May 11 • 8:00 AM + 1 more

Rainforest Cafe - Ontario Mills, CA

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Points of Interest near Ontario