Events in Diamond Bar, CA

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

Play, Move (in nature), Succeed (IN-PERSON)
Mon, Mar 16, 2:00 PM
Santa Fe Springs · Tangram Interiors
Play, Move (in nature), Succeed (IN-PERSON)
Mon, Mar 16, 2:00 PM
Santa Fe Springs · Tangram Interiors
Next Dimension University Scholars Take Over Super Assembly and Luncheon
Sat, Mar 14, 10:00 AM
Ontario · Delta Hotels Ontario Airport
Next Dimension University Scholars Take Over Super Assembly and Luncheon
Sat, Mar 14, 10:00 AM
Ontario · Delta Hotels Ontario Airport
Sales end soon
Cooper Museum Speaker Series: Vintage Eyewear
Tomorrow at 6:30 PM
Upland · 217 E A St
Sales end soon
Cooper Museum Speaker Series: Vintage Eyewear
Tomorrow at 6:30 PM
Upland · 217 E A St
Sales end soon
"Vibes on Vibes" 2000s Party | Friday Feb 27th @ Heat Ultra Lounge
Friday at 10:00 PM
Anaheim · HEAT Ultra Lounge
Sales end soon
"Vibes on Vibes" 2000s Party | Friday Feb 27th @ Heat Ultra Lounge
Friday at 10:00 PM
Anaheim · HEAT Ultra Lounge
Donation Based Park Cacao Sound Bath
Sun, Mar 22, 3:00 PM
Anaheim · Sycamore Park
Donation Based Park Cacao Sound Bath
Sun, Mar 22, 3:00 PM
Anaheim · Sycamore Park
Sales end soon
XELOSA STOP LIGHT PARTY @ YOSTTHEATER
Tomorrow at 10:00 PM
Santa Ana · Yost Theater
Sales end soon
XELOSA STOP LIGHT PARTY @ YOSTTHEATER
Tomorrow at 10:00 PM
Santa Ana · Yost Theater
Sales end soon
Grow Dinner
Friday at 5:30 PM
Norco · The Barn at Ingalls Event Center
Sales end soon
Grow Dinner
Friday at 5:30 PM
Norco · The Barn at Ingalls Event Center
Little Sushi Chefs
Sat, Mar 7, 9:30 AM
Monrovia · Saute Culinary Academy
Little Sushi Chefs
Sat, Mar 7, 9:30 AM
Monrovia · Saute Culinary Academy
2026 E-Commerce and Logistics Summit
Thu, Apr 23, 8:00 AM
Pomona · Sheraton Fairplex Hotel & Conference Center
2026 E-Commerce and Logistics Summit
Thu, Apr 23, 8:00 AM
Pomona · Sheraton Fairplex Hotel & Conference Center
TNCC (Trauma Nursing Core Course)
Thu, Mar 26, 8:00 AM
Orange · UCI Medical Center
TNCC (Trauma Nursing Core Course)
Thu, Mar 26, 8:00 AM
Orange · UCI Medical Center
St Patrick's Floral Class
Mon, Mar 16, 6:30 PM
Glendora · 234 N Glendora Ave
St Patrick's Floral Class
Mon, Mar 16, 6:30 PM
Glendora · 234 N Glendora Ave
Floral Themed Spring Fling-A Drag Show and Freedom Dance Party
Fri, Mar 6, 6:30 PM
Whittier · Sage Restaurant & Lounge
Floral Themed Spring Fling-A Drag Show and Freedom Dance Party
Fri, Mar 6, 6:30 PM
Whittier · Sage Restaurant & Lounge
Cerritos Workshop
Tue, Mar 10, 7:45 AM
Cerritos · 12700 Center Ct Dr S
Cerritos Workshop
Tue, Mar 10, 7:45 AM
Cerritos · 12700 Center Ct Dr S
CHRIS CAIN - Blues Guitar Legend - in Arcadia!
Sat, Mar 7, 5:00 PM
Arcadia · Matt Denny's Ale House Restaurant
CHRIS CAIN - Blues Guitar Legend - in Arcadia!
Sat, Mar 7, 5:00 PM
Arcadia · Matt Denny's Ale House Restaurant
58th Annual Western States Corrosion Seminar
Claremont · DoubleTree by Hilton Hotel Claremont
58th Annual Western States Corrosion Seminar
Claremont · DoubleTree by Hilton Hotel Claremont
LIL PEEP NIGHT LA - LOS ANGELES
Fri, Mar 13, 8:00 PM
Commerce · The Compound by Dirt Dog
LIL PEEP NIGHT LA - LOS ANGELES
Fri, Mar 13, 8:00 PM
Commerce · The Compound by Dirt Dog
Spring's Eve Floral Class
Thu, Mar 19, 6:30 PM
Glendora · 234 N Glendora Ave
Spring's Eve Floral Class
Thu, Mar 19, 6:30 PM
Glendora · 234 N Glendora Ave
Sales end soon
Little Bakers: Cookie Workshop
Saturday at 9:30 AM
Monrovia · Saute Culinary Academy
Sales end soon
Little Bakers: Cookie Workshop
Saturday at 9:30 AM
Monrovia · Saute Culinary Academy
Release, Restore, Renew: A Somatic Breathwork Journey
Sun, Mar 8, 4:00 PM
Whittier · CrossFit Whittier
Release, Restore, Renew: A Somatic Breathwork Journey
Sun, Mar 8, 4:00 PM
Whittier · CrossFit Whittier

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:

Play, Move (in nature), Succeed (IN-PERSON)

Next Dimension University Scholars Take Over Super Assembly and Luncheon

Donation Based Park Cacao Sound Bath

Little Sushi Chefs

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

lunar new year

lunar festival

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:

Cooper Museum Speaker Series: Vintage Eyewear

XELOSA STOP LIGHT PARTY @ YOSTTHEATER

Grow Dinner

"Vibes on Vibes" 2000s Party | Friday Feb 27th @ Heat Ultra Lounge

Play, Move (in nature), Succeed (IN-PERSON)

Play, Move (in nature), Succeed (IN-PERSON)

Next Dimension University Scholars Take Over Super Assembly and Luncheon

Next Dimension University Scholars Take Over Super Assembly and Luncheon

Cooper Museum Speaker Series: Vintage Eyewear

Cooper Museum Speaker Series: Vintage Eyewear

"Vibes on Vibes" 2000s Party | Friday Feb 27th @ Heat Ultra Lounge

"Vibes on Vibes" 2000s Party | Friday Feb 27th @ Heat Ultra Lounge

Donation Based Park Cacao Sound Bath

Donation Based Park Cacao Sound Bath

XELOSA STOP LIGHT PARTY @ YOSTTHEATER

XELOSA STOP LIGHT PARTY @ YOSTTHEATER

Grow Dinner

Grow Dinner

Little Sushi Chefs

Little Sushi Chefs

2026 E-Commerce and Logistics Summit

2026 E-Commerce and Logistics Summit

TNCC (Trauma Nursing Core Course)

TNCC (Trauma Nursing Core Course)

St Patrick's Floral Class

St Patrick's Floral Class

Floral Themed Spring Fling-A Drag Show and Freedom Dance Party

Floral Themed Spring Fling-A Drag Show and Freedom Dance Party

Cerritos Workshop

Cerritos Workshop

CHRIS CAIN - Blues Guitar Legend - in Arcadia!

CHRIS CAIN - Blues Guitar Legend - in Arcadia!

58th Annual Western States Corrosion Seminar

58th Annual Western States Corrosion Seminar

LIL PEEP NIGHT LA - LOS ANGELES

LIL PEEP NIGHT LA - LOS ANGELES

Spring's Eve Floral Class

Spring's Eve Floral Class

Little Bakers: Cookie Workshop

Little Bakers: Cookie Workshop

Release, Restore, Renew: A Somatic Breathwork Journey

Release, Restore, Renew: A Somatic Breathwork Journey

Things to do around Diamond Bar

Trends in Diamond Bar

1. Lunar new year

2. Lunar festival

3. Events happening today near me

4. Free kids event

5. Chinese new year

6. Living trust and estate planning seminar

7. Valentines day

8. Volunteering

9. Job fairs

10. Afghan concert

11. New years eve parties

12. Egg hunt