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find Halloween events for every vibe.

Holiday Events in Ontario

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

16th Annual Haunt Massive | Los Angeles
Fri, Oct 24, 9:00 PM
Arlington Heights · Catch One
16th Annual Haunt Massive | Los Angeles
Fri, Oct 24, 9:00 PM
Arlington Heights · Catch One
Sales end soon
Halloween Party Princeology -5
Saturday at 6:00 PM
Koreatown · Apt 503 Lounge
Sales end soon
Halloween Party Princeology -5
Saturday at 6:00 PM
Koreatown · Apt 503 Lounge
PERREO BELICO HALLOWEEN PARTY IN LOS ANGELES
Fri, Oct 31, 9:00 PM
Arlington Heights · Catch One
PERREO BELICO HALLOWEEN PARTY IN LOS ANGELES
Fri, Oct 31, 9:00 PM
Arlington Heights · Catch One
Sales end soon
Witch in the Woods
Sunday at 12:30 PM + 1 more
East Hollywood · The Shared Experience Studio
Sales end soon
Witch in the Woods
Sunday at 12:30 PM + 1 more
East Hollywood · The Shared Experience Studio
Halloween Party @ Harvard and Stone
Wed, Oct 22, 7:00 PM
Los Feliz · Harvard and Stone
Halloween Party @ Harvard and Stone
Wed, Oct 22, 7:00 PM
Los Feliz · Harvard and Stone
W Hollywood | LA Halloween Masquerade Party
Fri, Oct 31, 9:00 PM
Hollywood · W Hollywood Living Room & Garden
W Hollywood | LA Halloween Masquerade Party
Fri, Oct 31, 9:00 PM
Hollywood · W Hollywood Living Room & Garden
Fright Night: Halloween Costume Party 21+ in LA!
Fri, Oct 24, 10:00 PM
Harbor Gateway · View Nightclub
Fright Night: Halloween Costume Party 21+ in LA!
Fri, Oct 24, 10:00 PM
Harbor Gateway · View Nightclub
Potter Parodies Presents: A Holiday at Hogwarts
Sat, Dec 13, 8:00 PM + 1 more
Alamitos Beach · Harvelle's Long Beach
Potter Parodies Presents: A Holiday at Hogwarts
Sat, Dec 13, 8:00 PM + 1 more
Alamitos Beach · Harvelle's Long Beach
RITMO: Halloween Costume Party 21+ in Torrance, CA!
Fri, Oct 24, 10:00 PM
Harbor Gateway · View Nightclub
RITMO: Halloween Costume Party 21+ in Torrance, CA!
Fri, Oct 24, 10:00 PM
Harbor Gateway · View Nightclub
Going fast
Drafted's 2nd Annual Singles Halloween Party
Sat, Oct 25, 9:00 PM
Hollywood · St Felix Hollywood
Going fast
Drafted's 2nd Annual Singles Halloween Party
Sat, Oct 25, 9:00 PM
Hollywood · St Felix Hollywood
Almost full
La Santa Halloween: 5th Annual Noche de Àngeles y Demonios| Friday Oct 31st
Fri, Oct 31, 9:00 PM
Hollywood · Penthouse Nightclub - Hollywood
Almost full
La Santa Halloween: 5th Annual Noche de Àngeles y Demonios| Friday Oct 31st
Fri, Oct 31, 9:00 PM
Hollywood · Penthouse Nightclub - Hollywood
Hollywood's Best Halloween Weekend Bar Crawl
Hollywood · Best Bars in Hollywood
Hollywood's Best Halloween Weekend Bar Crawl
Hollywood · Best Bars in Hollywood
YoYo and Janae HALLOWEEN PARTY of the Year!
Sun, Oct 26, 6:00 PM
Harbor Gateway · View Music Bar
YoYo and Janae HALLOWEEN PARTY of the Year!
Sun, Oct 26, 6:00 PM
Harbor Gateway · View Music Bar
LOS ANGELES NEW YEAR’S EVE 2026 BAR CRAWL | Los Angeles NYE 2026 Event
Wed, Dec 31, 7:00 PM
Westlake · TBA
LOS ANGELES NEW YEAR’S EVE 2026 BAR CRAWL | Los Angeles NYE 2026 Event
Wed, Dec 31, 7:00 PM
Westlake · TBA
2025 Littlerock Christmas Parade
Sat, Dec 13, 3:00 PM
Littlerock · 82nd Street East
2025 Littlerock Christmas Parade
Sat, Dec 13, 3:00 PM
Littlerock · 82nd Street East
HOLLYWOOD ZOMBIE CRAWL - Halloween Bar Crawl - 10+ Bars - Oct 31st
Fri, Oct 31, 7:00 PM
Hollywood · St Felix Hollywood
HOLLYWOOD ZOMBIE CRAWL - Halloween Bar Crawl - 10+ Bars - Oct 31st
Fri, Oct 31, 7:00 PM
Hollywood · St Felix Hollywood
Adrenaline - BIG 3 - Anime Halloween Party! (Hosted by Killer Bee)
Fri, Oct 24, 10:00 PM
Hollywood · St Felix Hollywood
Adrenaline - BIG 3 - Anime Halloween Party! (Hosted by Killer Bee)
Fri, Oct 24, 10:00 PM
Hollywood · St Felix Hollywood
HOLLYWOOD HALLOWEEN BAR CRAWL - 10+ Bars - Nov 1st
Sat, Nov 1, 7:00 PM
Hollywood · St Felix Hollywood
HOLLYWOOD HALLOWEEN BAR CRAWL - 10+ Bars - Nov 1st
Sat, Nov 1, 7:00 PM
Hollywood · St Felix Hollywood
VIBE: Fright Night: Halloween Costume Party 21+ in Torrance, CA!
Fri, Oct 24, 10:00 PM
Harbor Gateway · View Nightclub
VIBE: Fright Night: Halloween Costume Party 21+ in Torrance, CA!
Fri, Oct 24, 10:00 PM
Harbor Gateway · View Nightclub
Millennium: A Nightmare on Hollywood BLVD (Halloween Costume Party)
Fri, Oct 31, 10:00 PM
Hollywood · Novel x Ballet Next Door presents Chapter Hollywood
Millennium: A Nightmare on Hollywood BLVD (Halloween Costume Party)
Fri, Oct 31, 10:00 PM
Hollywood · Novel x Ballet Next Door presents Chapter Hollywood

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:

PERREO BELICO HALLOWEEN PARTY IN LOS ANGELES

W Hollywood | LA Halloween Masquerade Party

Fright Night: Halloween Costume Party 21+ in LA!

Potter Parodies Presents: A Holiday at Hogwarts

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:

Halloween Party Princeology -5

Witch in the Woods

Halloween Party @ Harvard and Stone

16th Annual Haunt Massive | Los Angeles