Events in Diamond Bar, CA

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

Caffeine and Clarity
Sun, Sep 21, 8:00 AM
Artisan Walk · Tri-City Park
Caffeine and Clarity
Sun, Sep 21, 8:00 AM
Artisan Walk · Tri-City Park
First Friday: Night Market and Food + Beer Pairing
Fri, Sep 5, 6:00 PM
North Euclid · Radiant Beer Co.
First Friday: Night Market and Food + Beer Pairing
Fri, Sep 5, 6:00 PM
North Euclid · Radiant Beer Co.
Ace the Ace Prep Course
Tue, Sep 16, 4:00 PM
Gateway Center · 15415 Marquardt Ave
Ace the Ace Prep Course
Tue, Sep 16, 4:00 PM
Gateway Center · 15415 Marquardt Ave
Nearly full
PHAM & FAM RADIO HOUR PRESENTS: ROOM 909 (HOUSE MUSIC)
Saturday at 9:00 PM
Downtown · La Santa
Nearly full
PHAM & FAM RADIO HOUR PRESENTS: ROOM 909 (HOUSE MUSIC)
Saturday at 9:00 PM
Downtown · La Santa
Selling quickly
Sad Foos Labor Day Celebration No Work Monday • Old School • Oldies & more
Sunday at 8:30 PM
Downtown · Yost Theater
Selling quickly
Sad Foos Labor Day Celebration No Work Monday • Old School • Oldies & more
Sunday at 8:30 PM
Downtown · Yost Theater
Sales end soon
GAME NIGHT!
Friday at 7:00 PM
South of Foothill · 167 S 3rd Ave
Sales end soon
GAME NIGHT!
Friday at 7:00 PM
South of Foothill · 167 S 3rd Ave
I Love 2000s! @ Heat Ultra Lounge OC!
Sat, Sep 20, 9:30 PM
Hotel Circle · HEAT Ultra Lounge
I Love 2000s! @ Heat Ultra Lounge OC!
Sat, Sep 20, 9:30 PM
Hotel Circle · HEAT Ultra Lounge
Sales end soon
Cheers & Charms
Friday at 5:30 PM
West Whittier · Rodeo 72
Sales end soon
Cheers & Charms
Friday at 5:30 PM
West Whittier · Rodeo 72
Selling quickly
Hands-On Fresh Pasta Making Class for Adults
Wed, Sep 3, 6:00 PM
Victoria Place · Saute Culinary Academy
Selling quickly
Hands-On Fresh Pasta Making Class for Adults
Wed, Sep 3, 6:00 PM
Victoria Place · Saute Culinary Academy
hololive production Cheer UP in USA
Sat, Nov 22, 9:00 AM
Platinum Triangle · Angel Stadium
hololive production Cheer UP in USA
Sat, Nov 22, 9:00 AM
Platinum Triangle · Angel Stadium
Sales end soon
Friday Food Meet in Pomona | Dinner with Strangers
Friday at 8:00 PM + 17 more
Restaurant of the Day
Sales end soon
Friday Food Meet in Pomona | Dinner with Strangers
Friday at 8:00 PM + 17 more
Restaurant of the Day
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
100 Women Seasons of Giving Brunch
Sun, Nov 16, 10:30 AM
Boys Republic · Chino Hills Community Center
100 Women Seasons of Giving Brunch
Sun, Nov 16, 10:30 AM
Boys Republic · Chino Hills Community Center
Rosegarden Funeral Party Live at The Cathedral
Fri, Oct 24, 7:00 PM
Downtown · The Cathedral Pomona
Rosegarden Funeral Party Live at The Cathedral
Fri, Oct 24, 7:00 PM
Downtown · The Cathedral Pomona
Crack a Beer & Network Here
Thu, Oct 2, 5:00 PM
Carlton · Craft Burger Co.
Crack a Beer & Network Here
Thu, Oct 2, 5:00 PM
Carlton · Craft Burger Co.
Santino Bros. Wrestling presents: Night of the Human Death Match
Fri, Oct 31, 7:30 PM
Rain Bird · VFW Azusa Post 8070
Santino Bros. Wrestling presents: Night of the Human Death Match
Fri, Oct 31, 7:30 PM
Rain Bird · VFW Azusa Post 8070
Donation Based Park Cacao Sound Bath
Sun, Sep 28, 3:00 PM
Sycamore Canyon · 8268 E Monte Vista Rd
Donation Based Park Cacao Sound Bath
Sun, Sep 28, 3:00 PM
Sycamore Canyon · 8268 E Monte Vista Rd
THE LEGEND GEORGE WASSOUF LIVE IN ANAHEIM, CA
Fri, Oct 17, 8:00 PM
Hotel Circle · The Grand Theater
THE LEGEND GEORGE WASSOUF LIVE IN ANAHEIM, CA
Fri, Oct 17, 8:00 PM
Hotel Circle · The Grand Theater
Sneaky Link R&B Hip Hop @ Mix Champagne Lounge Ontario
Fri, Sep 12, 10:00 PM
Rochester · Mix Champagne Lounge
Sneaky Link R&B Hip Hop @ Mix Champagne Lounge Ontario
Fri, Sep 12, 10:00 PM
Rochester · Mix Champagne Lounge

Trends in Diamond Bar

Explore more trends

Frequently asked questions about Diamond Bar

What are the best events to attend?

According to Eventbrite, the best events are:

Caffeine and Clarity

First Friday: Night Market and Food + Beer Pairing

Ace the Ace Prep Course

Sad Foos Labor Day Celebration No Work Monday • Old School • Oldies & more

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

events happening today near me

afghan concert

free kids event

volunteer events

Which events are coming up?

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

Cheers & Charms

GAME NIGHT!

Friday Food Meet in Pomona | Dinner with Strangers

PHAM & FAM RADIO HOUR PRESENTS: ROOM 909 (HOUSE MUSIC)

Caffeine and Clarity

Caffeine and Clarity

First Friday: Night Market and Food + Beer Pairing

First Friday: Night Market and Food + Beer Pairing

Ace the Ace Prep Course

Ace the Ace Prep Course

PHAM & FAM RADIO HOUR PRESENTS: ROOM 909 (HOUSE MUSIC)

PHAM & FAM RADIO HOUR PRESENTS: ROOM 909 (HOUSE MUSIC)

Sad Foos Labor Day Celebration No Work Monday • Old School • Oldies & more

Sad Foos Labor Day Celebration No Work Monday • Old School • Oldies & more

GAME NIGHT!

GAME NIGHT!

I Love 2000s! @ Heat Ultra Lounge OC!

I Love 2000s! @ Heat Ultra Lounge OC!

Cheers & Charms

Cheers & Charms

Hands-On Fresh Pasta Making Class for Adults

Hands-On Fresh Pasta Making Class for Adults

hololive production Cheer UP in USA

hololive production Cheer UP in USA

Friday Food Meet in Pomona | Dinner with Strangers

Friday Food Meet in Pomona | Dinner with Strangers

2025 Apostolic Assembly Centennial Celebration

2025 Apostolic Assembly Centennial Celebration

100 Women Seasons of Giving Brunch

100 Women Seasons of Giving Brunch

Rosegarden Funeral Party Live at The Cathedral

Rosegarden Funeral Party Live at The Cathedral

Crack a Beer & Network Here

Crack a Beer & Network Here

Santino Bros. Wrestling presents: Night of the Human Death Match

Santino Bros. Wrestling presents: Night of the Human Death Match

Donation Based Park Cacao Sound Bath

Donation Based Park Cacao Sound Bath

THE LEGEND GEORGE WASSOUF LIVE IN ANAHEIM, CA

THE LEGEND GEORGE WASSOUF LIVE IN ANAHEIM, CA

Sneaky Link R&B Hip Hop @ Mix Champagne Lounge Ontario

Sneaky Link R&B Hip Hop @ Mix Champagne Lounge Ontario

Things to do around Diamond Bar

Trends in Diamond Bar

1. Events happening today near me

2. Afghan concert

3. Free kids event

4. Volunteer events

5. Job fairs

6. Indian events

7. Trans party

8. Living trust and estate planning seminar

9. Classical music

10. Vietnamese concert

11. Pupusa making

12. Massages