Events and Things to do in Diamond Bar, CA

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

1-on-1 Private Instruction (2.5hr)
Tue, May 26, 10:30 AM + 22 more
Orange · Rockler Woodworking and Hardware - Orange
1-on-1 Private Instruction (2.5hr)
Tue, May 26, 10:30 AM + 22 more
Orange · Rockler Woodworking and Hardware - Orange
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Today at 5:00 PM + 11 more
Fullerton · Fullerton
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Today at 5:00 PM + 11 more
Fullerton · Fullerton
LA Guns VIP // July 01 Anaheim, CA
Wed, Jul 1, 5:30 PM
Anaheim · Grove of Anaheim
LA Guns VIP // July 01 Anaheim, CA
Wed, Jul 1, 5:30 PM
Anaheim · Grove of Anaheim
Sales end soon
Level 11: Copper Door 11 Year Anniversary
Saturday at 9:00 PM
Santa Ana · The Copper Door
Sales end soon
Level 11: Copper Door 11 Year Anniversary
Saturday at 9:00 PM
Santa Ana · The Copper Door
OLDIES NIGHT
Sat, Jul 25, 7:00 PM
Anaheim · The Grand Theater
OLDIES NIGHT
Sat, Jul 25, 7:00 PM
Anaheim · The Grand Theater
XXSelf-Care City Scavenger Hunt – Based on Hot Habits Series: Monrovia Area
Today at 1:00 PM + 130 more
Monrovia · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
XXSelf-Care City Scavenger Hunt – Based on Hot Habits Series: Monrovia Area
Today at 1:00 PM + 130 more
Monrovia · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
ANGELS & AGONY - NOLONGERHUMAN - GENTLEMAN JUNKIE Live in SANTA ANA CA.
Fri, May 22, 9:00 PM
Santa Ana · La Santa
ANGELS & AGONY - NOLONGERHUMAN - GENTLEMAN JUNKIE Live in SANTA ANA CA.
Fri, May 22, 9:00 PM
Santa Ana · La Santa
Seashell Hairbrush Decorating Workshop - Whittier
Sun, May 31, 10:30 AM
Whittier · 14608 W Whittier Blvd
Seashell Hairbrush Decorating Workshop - Whittier
Sun, May 31, 10:30 AM
Whittier · 14608 W Whittier Blvd
Paint and Sip: Picasso's Cubism, cardboard self-portrait
Fri, May 22, 7:30 PM
Azusa · 102 W 9th St
Paint and Sip: Picasso's Cubism, cardboard self-portrait
Fri, May 22, 7:30 PM
Azusa · 102 W 9th St
Sales end soon
Paint and Sip: All-inclusive Japanese art experience
Saturday at 7:00 PM
Azusa · 102 W 9th St
Sales end soon
Paint and Sip: All-inclusive Japanese art experience
Saturday at 7:00 PM
Azusa · 102 W 9th St
HR Leadership – Build a Stronger Organization! in Ontario, CA
Tue, Jun 9, 9:00 AM + 1 more
Ontario · For venue details reach us at: info@kogniora.com
HR Leadership – Build a Stronger Organization! in Ontario, CA
Tue, Jun 9, 9:00 AM + 1 more
Ontario · For venue details reach us at: info@kogniora.com
My 20's in the City: Pomona | Dinner with Strangers
Sun, May 24, 7:00 PM + 14 more
Pomona · Restaurant of the Week
My 20's in the City: Pomona | Dinner with Strangers
Sun, May 24, 7:00 PM + 14 more
Pomona · Restaurant of the Week
Sales end soon
PMP Certification & Training Bootcamp in Baldwin Park, CA
Tue, May 26, 9:00 AM + 4 more
West Covina · 1050 Lakes Dr #225
Sales end soon
PMP Certification & Training Bootcamp in Baldwin Park, CA
Tue, May 26, 9:00 AM + 4 more
West Covina · 1050 Lakes Dr #225
Paint and Sip: Salvador Dali "Elephants"
Fri, May 29, 7:30 PM
Azusa · 102 W 9th St
Paint and Sip: Salvador Dali "Elephants"
Fri, May 29, 7:30 PM
Azusa · 102 W 9th St
Presentation Skills Professional 1 Day Training | West Covina, CA
Tomorrow at 9:00 AM + 1 more
West Covina · For venue details reach us at info@learnerring.com
Presentation Skills Professional 1 Day Training | West Covina, CA
Tomorrow at 9:00 AM + 1 more
West Covina · For venue details reach us at info@learnerring.com
Practical Sales Skills 1 Day Training in Fullerton, CA
Thu, May 28, 9:00 AM + 1 more
Fullerton · For venue details reach us at eventbrite@mountskills.com
Practical Sales Skills 1 Day Training in Fullerton, CA
Thu, May 28, 9:00 AM + 1 more
Fullerton · For venue details reach us at eventbrite@mountskills.com
Chariots So Cal Inc Charity Car Show
Sat, May 30, 7:00 AM
Lakewood · Palms Park and Community Center
Chariots So Cal Inc Charity Car Show
Sat, May 30, 7:00 AM
Lakewood · Palms Park and Community Center
Sales end soon
Reinvent Yourself 2026 A Year Long Transformation Program for Women
Sunday at 10:00 AM + 7 more
Covina · 20628 E Arrow Hwy
Sales end soon
Reinvent Yourself 2026 A Year Long Transformation Program for Women
Sunday at 10:00 AM + 7 more
Covina · 20628 E Arrow Hwy
CERRITOS FUNCTIONS PRESENTS NUEVE LIO & FRIENDS @ ORANGE COUNTY, CALIFORNIA
Sat, May 30, 9:00 PM
Westminster · XO Lounge
CERRITOS FUNCTIONS PRESENTS NUEVE LIO & FRIENDS @ ORANGE COUNTY, CALIFORNIA
Sat, May 30, 9:00 PM
Westminster · XO 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:

1-on-1 Private Instruction (2.5hr)

LA Guns VIP // July 01 Anaheim, CA

Level 11: Copper Door 11 Year Anniversary

OLDIES NIGHT

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

living trust and estate planning seminar

mothers day

free kids event

5k run

Which events are coming up?

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

XXSelf-Care City Scavenger Hunt – Based on Hot Habits Series: Monrovia Area

Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!

Presentation Skills Professional 1 Day Training | West Covina, CA

Paint and Sip: All-inclusive Japanese art experience

1-on-1 Private Instruction (2.5hr)

1-on-1 Private Instruction (2.5hr)

Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!

Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!

LA Guns VIP // July 01 Anaheim, CA

LA Guns VIP // July 01 Anaheim, CA

Level 11: Copper Door 11 Year Anniversary

Level 11: Copper Door 11 Year Anniversary

OLDIES NIGHT

OLDIES NIGHT

XXSelf-Care City Scavenger Hunt – Based on Hot Habits Series: Monrovia Area

XXSelf-Care City Scavenger Hunt – Based on Hot Habits Series: Monrovia Area

ANGELS & AGONY - NOLONGERHUMAN - GENTLEMAN JUNKIE Live in SANTA ANA CA.

ANGELS & AGONY - NOLONGERHUMAN - GENTLEMAN JUNKIE Live in SANTA ANA CA.

Seashell Hairbrush Decorating Workshop - Whittier

Seashell Hairbrush Decorating Workshop - Whittier

Paint and Sip: Picasso's Cubism, cardboard self-portrait

Paint and Sip: Picasso's Cubism, cardboard self-portrait

Paint and Sip: All-inclusive Japanese art experience

Paint and Sip: All-inclusive Japanese art experience

HR Leadership – Build a Stronger Organization! in Ontario, CA

HR Leadership – Build a Stronger Organization! in Ontario, CA

My 20's in the City: Pomona | Dinner with Strangers

My 20's in the City: Pomona | Dinner with Strangers

PMP Certification & Training Bootcamp in Baldwin Park, CA

PMP Certification & Training Bootcamp in Baldwin Park, CA

Paint and Sip: Salvador Dali "Elephants"

Paint and Sip: Salvador Dali "Elephants"

Presentation Skills Professional 1 Day Training | West Covina, CA

Presentation Skills Professional 1 Day Training | West Covina, CA

Practical Sales Skills 1 Day Training in Fullerton, CA

Practical Sales Skills 1 Day Training in Fullerton, CA

Chariots So Cal Inc Charity Car Show

Chariots So Cal Inc Charity Car Show

Reinvent Yourself 2026 A Year Long Transformation Program for Women

Reinvent Yourself 2026 A Year Long Transformation Program for Women

CERRITOS FUNCTIONS PRESENTS NUEVE LIO & FRIENDS @ ORANGE COUNTY, CALIFORNIA

CERRITOS FUNCTIONS PRESENTS NUEVE LIO & FRIENDS @ ORANGE COUNTY, CALIFORNIA

Things to do around Diamond Bar

Trends in Diamond Bar

1. Living trust and estate planning seminar

2. Mothers day

3. Free kids event

4. 5k run

5. Volunteering

6. Volunteer events

7. Job fairs

8. Afghan concert

9. Flower arrangement class

10. Free paper shredding

11. Trans party

12. Events happening today near me

What are the best events to attend?

Which events are currently trending in Diamond Bar?

Which events are coming up?