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Holiday events in Diamond Bar, CA

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Just added
Mardi Gras Themed Ball
Sat, Mar 14, 7:00 PM
Los Angeles · 2210 Lincoln Blvd
Just added
Mardi Gras Themed Ball
Sat, Mar 14, 7:00 PM
Los Angeles · 2210 Lincoln Blvd
Santa Monica St Patrick's Day Weekend Pub Crawl Party
Sat, Mar 14, 2:00 PM
Santa Monica · Jameson’s Pub - Santa Monica
Santa Monica St Patrick's Day Weekend Pub Crawl Party
Sat, Mar 14, 2:00 PM
Santa Monica · Jameson’s Pub - Santa Monica
Poppy Day
Sat, Mar 28, 10:00 AM
Santa Monica · Westside Waldorf School
Poppy Day
Sat, Mar 28, 10:00 AM
Santa Monica · Westside Waldorf School
Santa Monica St. Patrick's Day Weekend Bar Crawl 2026
Sat, Mar 14, 1:00 PM
Santa Monica · Barney’s Beanery Santa Monica
Santa Monica St. Patrick's Day Weekend Bar Crawl 2026
Sat, Mar 14, 1:00 PM
Santa Monica · Barney’s Beanery Santa Monica
Santa Monica St. Patrick's Day 2026 Bar Crawl | Saturday, March 14th
Sat, Mar 14, 7:30 PM
Santa Monica · TBA
Santa Monica St. Patrick's Day 2026 Bar Crawl | Saturday, March 14th
Sat, Mar 14, 7:30 PM
Santa Monica · TBA
Spooky Tales: The Haunting of Hare Island
Sat, Apr 18, 5:00 PM
Hesperia · Miss Selenia's Happy Place!
Spooky Tales: The Haunting of Hare Island
Sat, Apr 18, 5:00 PM
Hesperia · Miss Selenia's Happy Place!
Just added
MARCH 13TH PARTY
Fri, Mar 13, 8:30 PM
Los Angeles · Chatsworth
Just added
MARCH 13TH PARTY
Fri, Mar 13, 8:30 PM
Los Angeles · Chatsworth
Councilmember Bob Blumenfield's JULY 4th EXTRAVAGANZA!
Sat, Jul 4, 6:00 PM
Los Angeles · Warner Park
Councilmember Bob Blumenfield's JULY 4th EXTRAVAGANZA!
Sat, Jul 4, 6:00 PM
Los Angeles · Warner Park
Healthy Yorba Linda - Main Street
Sat, Mar 28, 9:00 AM
Yorba Linda · Main Street
Healthy Yorba Linda - Main Street
Sat, Mar 28, 9:00 AM
Yorba Linda · Main Street
Photos with The Easter Bunny
Thu, Mar 26, 5:00 PM
Upland · 1945 W 9th St
Photos with The Easter Bunny
Thu, Mar 26, 5:00 PM
Upland · 1945 W 9th St
Going fast
Easter Egg Hunt
Tue, Mar 31, 5:30 PM
Anaheim · Sunkist Branch Library
Going fast
Easter Egg Hunt
Tue, Mar 31, 5:30 PM
Anaheim · Sunkist Branch Library
St. Patrick’s Bash with The RJ Band
Sat, Mar 14, 6:00 PM
Glendora · Clubhouse 66
St. Patrick’s Bash with The RJ Band
Sat, Mar 14, 6:00 PM
Glendora · Clubhouse 66
Hoppy Together: An Easter Community Event
Sat, Apr 4, 1:00 PM
Ontario · Veterans of Foreign Wars Post 2085 Old Baldy Post
Hoppy Together: An Easter Community Event
Sat, Apr 4, 1:00 PM
Ontario · Veterans of Foreign Wars Post 2085 Old Baldy Post
Thursday Nights at The Union – Hello Spring Market
Thu, Mar 19, 5:00 PM
Pomona · 350 N Garey Ave
Thursday Nights at The Union – Hello Spring Market
Thu, Mar 19, 5:00 PM
Pomona · 350 N Garey Ave
Downtown Montebello BLVD Night Market: Disney Night!
Sat, Mar 7, 4:00 PM
Montebello · BLVD MRKT
Downtown Montebello BLVD Night Market: Disney Night!
Sat, Mar 7, 4:00 PM
Montebello · BLVD MRKT
Rimgrove Park's Spring Jubilee Event
Sat, Mar 28, 10:00 AM
La Puente · 747 Rimgrove Dr
Rimgrove Park's Spring Jubilee Event
Sat, Mar 28, 10:00 AM
La Puente · 747 Rimgrove Dr
Mother's Day Brunch
Sun, May 10, 12:00 PM
San Dimas · 2100 Terrebonne Ave
Mother's Day Brunch
Sun, May 10, 12:00 PM
San Dimas · 2100 Terrebonne Ave
OC FUN FIESTA TURNS ST. PATRICK’S DAY WEEKEND INTO A FAMILY-FRIENDLY FUN!
Sat, Mar 14, 4:30 PM
Santa Ana · Willowick Golf Course
OC FUN FIESTA TURNS ST. PATRICK’S DAY WEEKEND INTO A FAMILY-FRIENDLY FUN!
Sat, Mar 14, 4:30 PM
Santa Ana · Willowick Golf Course
Montebello's 2026 Egg-stravaganza!
Sat, Mar 28, 10:00 AM
Montebello · Montebello City Park
Montebello's 2026 Egg-stravaganza!
Sat, Mar 28, 10:00 AM
Montebello · Montebello City Park
Just added
Egg Hunt & Pancake Breakfast
Sat, Apr 4, 8:30 AM
Orange · First Christian Church-Orange
Just added
Egg Hunt & Pancake Breakfast
Sat, Apr 4, 8:30 AM
Orange · First Christian Church-Orange

Trends in Diamond Bar

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Frequently asked questions about Diamond Bar

What are the best events to attend?

According to Eventbrite, the best events are:

Mardi Gras Themed Ball

Santa Monica St. Patrick's Day 2026 Bar Crawl | Saturday, March 14th

Spooky Tales: The Haunting of Hare Island

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

events happening today near me

free kids event

Which events are coming up?

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

Downtown Montebello BLVD Night Market: Disney Night!

MARCH 13TH PARTY

Santa Monica St. Patrick's Day Weekend Bar Crawl 2026

Santa Monica St Patrick's Day Weekend Pub Crawl Party