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find Halloween events for every vibe.

Charity & causes events in Ontario, CA

Search for something you love or check out popular events in your area.

My Serenity Sanctuary's Boots, Beats & Blessings Fundraiser
Sat, Nov 15, 2:00 PM
Century · Morningside United Church
My Serenity Sanctuary's Boots, Beats & Blessings Fundraiser
Sat, Nov 15, 2:00 PM
Century · Morningside United Church
Afrikicks 4th Annual Gala
Tue, Dec 9, 7:00 PM
Hollywood · Taglyan Complex
Afrikicks 4th Annual Gala
Tue, Dec 9, 7:00 PM
Hollywood · Taglyan Complex
Art Show Under the Stars: Business Mixer
Fri, Nov 7, 6:00 PM
Jefferson · 3000 Crenshaw Blvd
Art Show Under the Stars: Business Mixer
Fri, Nov 7, 6:00 PM
Jefferson · 3000 Crenshaw Blvd
The 2nd Annual Walls Foundation Fundraising and Awards Gala
Sat, Nov 15, 6:00 PM
West Hollywood · Robby's West Hollywood
The 2nd Annual Walls Foundation Fundraising and Awards Gala
Sat, Nov 15, 6:00 PM
West Hollywood · Robby's West Hollywood
MALHY Night of Giving
Sat, Oct 18, 6:30 PM
Murrieta · Khashan Law
MALHY Night of Giving
Sat, Oct 18, 6:30 PM
Murrieta · Khashan Law
Let's Taco Parkinson's
Thu, Oct 16, 6:30 PM
Fairfax · El Granjero Cantina
Let's Taco Parkinson's
Thu, Oct 16, 6:30 PM
Fairfax · El Granjero Cantina
Hope Starts Here & it Continues. Celebrating 15 Years!
Thu, Oct 23, 5:30 PM
Windsor Hills · Bridge Street Guest House
Hope Starts Here & it Continues. Celebrating 15 Years!
Thu, Oct 23, 5:30 PM
Windsor Hills · Bridge Street Guest House
Caregiver Spa Day
Mon, Nov 10, 11:00 AM
McNeil · 501 S Buena Vista St
Caregiver Spa Day
Mon, Nov 10, 11:00 AM
McNeil · 501 S Buena Vista St
From Within
Sat, Nov 8, 9:15 PM
Hollywood · 6801 Hollywood Blvd 3rd floor
From Within
Sat, Nov 8, 9:15 PM
Hollywood · 6801 Hollywood Blvd 3rd floor
Sales end soon
Vendors Boots & Tutus for Tatas Breast Cancer Awareness Event
Saturday at 1:00 PM
Cottage Place · 14114 S Normandie Ave, Gardena, CA, USA
Sales end soon
Vendors Boots & Tutus for Tatas Breast Cancer Awareness Event
Saturday at 1:00 PM
Cottage Place · 14114 S Normandie Ave, Gardena, CA, USA
Freedom of the Seas Awards Dinner 2025
Sat, Oct 25, 5:00 PM
Terminal Island · Battleship USS Iowa Museum
Freedom of the Seas Awards Dinner 2025
Sat, Oct 25, 5:00 PM
Terminal Island · Battleship USS Iowa Museum
Just added!
ODDGIVES | FLOW FOR TRANS ECONOMIC EMPOWERMENT
Sun, Nov 16, 12:45 PM
Hollywood Studio District · One Down Dog - East Hollywood
Just added!
ODDGIVES | FLOW FOR TRANS ECONOMIC EMPOWERMENT
Sun, Nov 16, 12:45 PM
Hollywood Studio District · One Down Dog - East Hollywood
Sales end soon
The Distress Signals Project
Friday at 8:00 PM + 2 more
Centinela Springs · 714 Warren Ln
Sales end soon
The Distress Signals Project
Friday at 8:00 PM + 2 more
Centinela Springs · 714 Warren Ln
Selling quickly
WestCal Academy® 10-Year Anniversary Gala!
Fri, Oct 24, 6:00 PM
San Pedro · Raffaello Ristorante
Selling quickly
WestCal Academy® 10-Year Anniversary Gala!
Fri, Oct 24, 6:00 PM
San Pedro · Raffaello Ristorante
Sales end soon
Senior Citizens Blanket Collection
Tomorrow at 9:00 AM + 74 more
Murrieta · Murrieta Postal Center
Sales end soon
Senior Citizens Blanket Collection
Tomorrow at 9:00 AM + 74 more
Murrieta · Murrieta Postal Center
3rd Annual 'Babes in Toyland - Pink Party'
Wed, Oct 15, 9:00 PM
Crescent · Skybar Los Angeles
3rd Annual 'Babes in Toyland - Pink Party'
Wed, Oct 15, 9:00 PM
Crescent · Skybar Los Angeles
The Nurses Pub Presents: Honoring First Responders Scholarship Gala
Sat, Nov 15, 6:00 PM
Mid-Wilshire · Petersen Automotive Museum
The Nurses Pub Presents: Honoring First Responders Scholarship Gala
Sat, Nov 15, 6:00 PM
Mid-Wilshire · Petersen Automotive Museum
Sales end soon
2025 FALEO-LA Scholarship Dinner
Sat, Oct 25, 6:00 PM
San Pedro · DoubleTree by Hilton Hotel San Pedro - Port of Los Angeles
Sales end soon
2025 FALEO-LA Scholarship Dinner
Sat, Oct 25, 6:00 PM
San Pedro · DoubleTree by Hilton Hotel San Pedro - Port of Los Angeles
Explore the Coast/Explora La Costa - Bilingual Ed Sail October 2025
Sun, Oct 26, 1:00 PM
San Pedro · West 6th Street & Harbor Boulevard
Explore the Coast/Explora La Costa - Bilingual Ed Sail October 2025
Sun, Oct 26, 1:00 PM
San Pedro · West 6th Street & Harbor Boulevard
Silent BIPOC Book Club in West Los Angeles
Wed, Oct 15, 6:00 PM + 1 more
Windsor Hills · Qwench Juice Bar & DRNK Coffee + Tea
Silent BIPOC Book Club in West Los Angeles
Wed, Oct 15, 6:00 PM + 1 more
Windsor Hills · Qwench Juice Bar & DRNK Coffee + Tea

Trends in Ontario

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Frequently asked questions about Ontario

What are the best events to attend?

According to Eventbrite, the best events are:

My Serenity Sanctuary's Boots, Beats & Blessings Fundraiser

Afrikicks 4th Annual Gala

Art Show Under the Stars: Business Mixer

The 2nd Annual Walls Foundation Fundraising and Awards Gala

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

halloween events

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Senior Citizens Blanket Collection

The Distress Signals Project

Vendors Boots & Tutus for Tatas Breast Cancer Awareness Event

Silent BIPOC Book Club in West Los Angeles