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find Halloween events for every vibe.

Events in Placentia, CA

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I AM: Diocese of Orange Eucharistic Congress
The Block · Christ Cathedral Campus
I AM: Diocese of Orange Eucharistic Congress
The Block · Christ Cathedral Campus
Nearly full
SoCal Grocery Run powered by Baker Tilly - October 2025
Thu, Oct 23, 3:00 PM
South Main · 1331 E Wakeham Ave
Nearly full
SoCal Grocery Run powered by Baker Tilly - October 2025
Thu, Oct 23, 3:00 PM
South Main · 1331 E Wakeham Ave
Patches & Pins Expo Halloween Food Festival Orange County
Sat, Oct 11, 12:00 PM
Downtown · 4th Street Market
Patches & Pins Expo Halloween Food Festival Orange County
Sat, Oct 11, 12:00 PM
Downtown · 4th Street Market
Anime Night Mart 2 Day Event Westminster Mall CA Oct. 18th & 19th
Sat, Oct 18, 12:00 PM
Barber City · 1025 Westminster Mall
Anime Night Mart 2 Day Event Westminster Mall CA Oct. 18th & 19th
Sat, Oct 18, 12:00 PM
Barber City · 1025 Westminster Mall
Selling quickly
THE LEGEND GEORGE WASSOUF LIVE IN ANAHEIM, CA
Fri, Oct 17, 8:00 PM
Hotel Circle · The Grand Theater
Selling quickly
THE LEGEND GEORGE WASSOUF LIVE IN ANAHEIM, CA
Fri, Oct 17, 8:00 PM
Hotel Circle · The Grand Theater
Selling quickly
Jesus Nights Orange County, CA | October
Fri, Oct 17, 7:00 PM
Westpark · Free Chapel Irvine
Selling quickly
Jesus Nights Orange County, CA | October
Fri, Oct 17, 7:00 PM
Westpark · Free Chapel Irvine
Selling quickly
Artesia High School - Lakewood California - All 70's Class Reunion 2025
Tomorrow at 6:00 PM
Hotel Circle · The Grand Theater
Selling quickly
Artesia High School - Lakewood California - All 70's Class Reunion 2025
Tomorrow at 6:00 PM
Hotel Circle · The Grand Theater
GATITA PERREO SPOOKYSZN STARTS NOW- HIP HOP, TOP40 & MORE
Today at 10:00 PM
Downtown · Yost Theater
GATITA PERREO SPOOKYSZN STARTS NOW- HIP HOP, TOP40 & MORE
Today at 10:00 PM
Downtown · Yost Theater
Nearly full
Lunar Legacy: A Haunted Moonlit Market
Today at 4:00 PM
Fountain Valley · Fountain Valley High School
Nearly full
Lunar Legacy: A Haunted Moonlit Market
Today at 4:00 PM
Fountain Valley · Fountain Valley High School
Anime Rave
Sat, Oct 11, 4:00 PM
Downtown · Yost Theater
Anime Rave
Sat, Oct 11, 4:00 PM
Downtown · Yost Theater
Selling quickly
CHAAK - Mexican Food & Wine Festival
Sat, Oct 18, 2:00 PM
East Tustin · 215 El Camino Real
Selling quickly
CHAAK - Mexican Food & Wine Festival
Sat, Oct 18, 2:00 PM
East Tustin · 215 El Camino Real
Selling quickly
2nd Annual Concha Fest – A Celebration of Cultura & Conchas!
Sat, Oct 18, 2:00 PM
South Harbor · Heritage Museum of Orange County
Selling quickly
2nd Annual Concha Fest – A Celebration of Cultura & Conchas!
Sat, Oct 18, 2:00 PM
South Harbor · Heritage Museum of Orange County
Townhall Conservative Forum 2025
Sun, Oct 19, 11:00 AM
Hotel Circle · Hyatt Regency Orange County
Townhall Conservative Forum 2025
Sun, Oct 19, 11:00 AM
Hotel Circle · Hyatt Regency Orange County
OC Japan Fair 2025 Fall
Fri, Oct 17, 4:00 PM
Santa Ana Heights · OC Fair & Event Center
OC Japan Fair 2025 Fall
Fri, Oct 17, 4:00 PM
Santa Ana Heights · OC Fair & Event Center
3rd SoCal Biryani Fest- An Indian Muslim Family Networking Event
Sun, Oct 12, 11:30 AM
Carlton · Yorba Linda Community Center
3rd SoCal Biryani Fest- An Indian Muslim Family Networking Event
Sun, Oct 12, 11:30 AM
Carlton · Yorba Linda Community Center
Nearly full
An Evening of Spirit Messages with Psychic Medium A.J. Barrera
Sat, Oct 18, 7:00 PM
Hotel Circle · Anaheim Marriott Suites
Nearly full
An Evening of Spirit Messages with Psychic Medium A.J. Barrera
Sat, Oct 18, 7:00 PM
Hotel Circle · Anaheim Marriott Suites
Nearly full
Date My Friend 35-50
Tuesday at 7:00 PM
Downtown · Club 616
Nearly full
Date My Friend 35-50
Tuesday at 7:00 PM
Downtown · Club 616
Just added
Sad Foos Presents Scary Foo + Funk + Old School + Oldies + 80's + Freestyle
Fri, Oct 24, 8:30 PM
Downtown · Yost Theater
Just added
Sad Foos Presents Scary Foo + Funk + Old School + Oldies + 80's + Freestyle
Fri, Oct 24, 8:30 PM
Downtown · Yost Theater
2025 Apostolic Assembly Centennial Celebration
Thu, Nov 27, 12:00 AM
Anaheim Resort · Anaheim Convention Center
2025 Apostolic Assembly Centennial Celebration
Thu, Nov 27, 12:00 AM
Anaheim Resort · Anaheim Convention Center
Nearly full
Opening Night Reception: On Refuge: 50 Years of Recomposition
Today at 6:00 PM
Downtown · Orange County Center For Contemporary Art
Nearly full
Opening Night Reception: On Refuge: 50 Years of Recomposition
Today at 6:00 PM
Downtown · Orange County Center For Contemporary Art

Trends in Placentia

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Frequently asked questions about Placentia

What are the best events to attend?

According to Eventbrite, the best events are:

I AM: Diocese of Orange Eucharistic Congress

SoCal Grocery Run powered by Baker Tilly - October 2025

Patches & Pins Expo Halloween Food Festival Orange County

Anime Night Mart 2 Day Event Westminster Mall CA Oct. 18th & 19th

Which events are currently trending in Placentia?

The trending searches this month in Placentia are:

Which events are coming up?

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

Lunar Legacy: A Haunted Moonlit Market

Opening Night Reception: On Refuge: 50 Years of Recomposition

GATITA PERREO SPOOKYSZN STARTS NOW- HIP HOP, TOP40 & MORE

Artesia High School - Lakewood California - All 70's Class Reunion 2025