Free Events and Things to do in Diamond Bar, CA

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❀ SPRING IN BLOOM ❀ VENUE SHOWCASE
Sun, Apr 26, 1:00 PM
Pomona · 1600 Fairplex Dr
❀ SPRING IN BLOOM ❀ VENUE SHOWCASE
Sun, Apr 26, 1:00 PM
Pomona · 1600 Fairplex Dr
E-asy Access Feeder Ride to Baldwin Park Greenway Audit - Intermediate Ride
Saturday at 9:00 AM
El Monte · ActiveSGV Headquarters @ Jeff Seymour Center/Mulhall Elementary School
E-asy Access Feeder Ride to Baldwin Park Greenway Audit - Intermediate Ride
Saturday at 9:00 AM
El Monte · ActiveSGV Headquarters @ Jeff Seymour Center/Mulhall Elementary School
Resurrection Sunday Service: He Is Risen!
Sun, Apr 5, 6:00 AM
ONTARIO · ONTARIO CHRISTIAN CENTER
Resurrection Sunday Service: He Is Risen!
Sun, Apr 5, 6:00 AM
ONTARIO · ONTARIO CHRISTIAN CENTER
Sales end soon
Larry's Pizza Open Mic - Every Tuesday at 7:30pm
Tuesday at 7:30 PM + 19 more
Fullerton · Larry's Pizza & Sports Parlor
Sales end soon
Larry's Pizza Open Mic - Every Tuesday at 7:30pm
Tuesday at 7:30 PM + 19 more
Fullerton · Larry's Pizza & Sports Parlor
Epic Pub Quiz! Free Trivia @ The Iron Press
Tue, Mar 24, 7:00 PM + 2 more
Anaheim · The Iron Press, South Anaheim Boulevard, Anaheim, CA, USA
Epic Pub Quiz! Free Trivia @ The Iron Press
Tue, Mar 24, 7:00 PM + 2 more
Anaheim · The Iron Press, South Anaheim Boulevard, Anaheim, CA, USA
Almost full
2026 San Gabriel Lantern Festival
Saturday at 10:00 AM
San Gabriel · 320 S Mission Dr
Almost full
2026 San Gabriel Lantern Festival
Saturday at 10:00 AM
San Gabriel · 320 S Mission Dr
Villa Park 2026 5k & Health Fair
Sat, May 16, 7:30 AM
Villa Park · 17855 Santiago Blvd
Villa Park 2026 5k & Health Fair
Sat, May 16, 7:30 AM
Villa Park · 17855 Santiago Blvd
Sales end soon
Pomona Chamber of Commerce Networking Event: Connect & Grow
Wednesday at 12:00 PM + 42 more
Pomona · Pomona Chamber of Commerce
Sales end soon
Pomona Chamber of Commerce Networking Event: Connect & Grow
Wednesday at 12:00 PM + 42 more
Pomona · Pomona Chamber of Commerce
Job Fair
Mon, Mar 30, 8:00 AM
Ontario · 700 N Haven Ave
Job Fair
Mon, Mar 30, 8:00 AM
Ontario · 700 N Haven Ave
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
In the Vault: Ontario’s Baseball Legacy
Sat, Apr 25, 12:00 PM
Ontario · Ontario Museum of History & Art
In the Vault: Ontario’s Baseball Legacy
Sat, Apr 25, 12:00 PM
Ontario · Ontario Museum of History & Art
Rooted in Resilience: Art, Plants & Community Healing
Fri, May 8, 5:00 PM
Pomona · Community Innovation Hub
Rooted in Resilience: Art, Plants & Community Healing
Fri, May 8, 5:00 PM
Pomona · Community Innovation Hub
Temple City Block Party
Saturday at 9:00 AM
Temple City · Live Oak Community Church
Temple City Block Party
Saturday at 9:00 AM
Temple City · Live Oak Community Church
Home Buyer Work Shop
Sat, Apr 11, 12:00 PM
Whittier · RE/MAX Dynasty
Home Buyer Work Shop
Sat, Apr 11, 12:00 PM
Whittier · RE/MAX Dynasty
2026 ActNOW: Comprehensive Health Conference, Orange County
Sat, Apr 18, 10:00 AM
Orange · CalOptima Health
2026 ActNOW: Comprehensive Health Conference, Orange County
Sat, Apr 18, 10:00 AM
Orange · CalOptima Health
City of Santa Fe Springs Free HHW and E-Waste Collection Event
Saturday at 9:00 AM
Santa Fe Springs · Rio Hondo College Fire Training Academy
City of Santa Fe Springs Free HHW and E-Waste Collection Event
Saturday at 9:00 AM
Santa Fe Springs · Rio Hondo College Fire Training Academy
The Executive Investor Breakfast
Thu, Mar 26, 8:30 AM
Costa Mesa · 3200 Park Center Dr suite 1400
The Executive Investor Breakfast
Thu, Mar 26, 8:30 AM
Costa Mesa · 3200 Park Center Dr suite 1400
USC Marshall Alumni OC: TGIF Afternoon Happy Hour at Brewery X - 04/24/26
Fri, Apr 24, 3:30 PM
Anaheim · Brewery X
USC Marshall Alumni OC: TGIF Afternoon Happy Hour at Brewery X - 04/24/26
Fri, Apr 24, 3:30 PM
Anaheim · Brewery X
La Palma Studebaker Car Show
Sun, May 24, 7:30 AM
Anaheim · La Palma Park
La Palma Studebaker Car Show
Sun, May 24, 7:30 AM
Anaheim · La Palma Park
INLAND EMPIRE In Person (IP) Community Career Fair 8/13/2026
Thu, Aug 13, 11:00 AM
Ontario · Holiday Inn Ontario Airport
INLAND EMPIRE In Person (IP) Community Career Fair 8/13/2026
Thu, Aug 13, 11:00 AM
Ontario · Holiday Inn Ontario Airport

Trends in Diamond Bar

Explore more trends

Frequently asked questions about Diamond Bar

What are the best free events to attend?

According to Eventbrite, the best free events are:

❀ SPRING IN BLOOM ❀ VENUE SHOWCASE

Resurrection Sunday Service: He Is Risen!

Epic Pub Quiz! Free Trivia @ The Iron Press

2026 San Gabriel Lantern Festival

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

lunar new year

easter egg hunt free

egg hunt

living trust and estate planning seminar

Which free events are coming up?

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

Larry's Pizza Open Mic - Every Tuesday at 7:30pm

Pomona Chamber of Commerce Networking Event: Connect & Grow

E-asy Access Feeder Ride to Baldwin Park Greenway Audit - Intermediate Ride

Temple City Block Party

❀ SPRING IN BLOOM ❀ VENUE SHOWCASE

❀ SPRING IN BLOOM ❀ VENUE SHOWCASE

E-asy Access Feeder Ride to Baldwin Park Greenway Audit - Intermediate Ride

E-asy Access Feeder Ride to Baldwin Park Greenway Audit - Intermediate Ride

Resurrection Sunday Service: He Is Risen!

Resurrection Sunday Service: He Is Risen!

Larry's Pizza Open Mic - Every Tuesday at 7:30pm

Larry's Pizza Open Mic - Every Tuesday at 7:30pm

Epic Pub Quiz! Free Trivia @ The Iron Press

Epic Pub Quiz! Free Trivia @ The Iron Press

2026 San Gabriel Lantern Festival

2026 San Gabriel Lantern Festival

Villa Park 2026 5k & Health Fair

Villa Park 2026 5k & Health Fair

Pomona Chamber of Commerce Networking Event: Connect & Grow

Pomona Chamber of Commerce Networking Event: Connect & Grow

Job Fair

Job Fair

Montebello's 2026 Egg-stravaganza!

Montebello's 2026 Egg-stravaganza!

In the Vault: Ontario’s Baseball Legacy

In the Vault: Ontario’s Baseball Legacy

Rooted in Resilience: Art, Plants & Community Healing

Rooted in Resilience: Art, Plants & Community Healing

Temple City Block Party

Temple City Block Party

Home Buyer Work Shop

Home Buyer Work Shop

2026 ActNOW: Comprehensive Health Conference, Orange County

2026 ActNOW: Comprehensive Health Conference, Orange County

City of Santa Fe Springs Free HHW and E-Waste Collection Event

City of Santa Fe Springs Free HHW and E-Waste Collection Event

The Executive Investor Breakfast

The Executive Investor Breakfast

USC Marshall Alumni OC: TGIF Afternoon Happy Hour at Brewery X - 04/24/26

USC Marshall Alumni OC: TGIF Afternoon Happy Hour at Brewery X - 04/24/26

La Palma Studebaker Car Show

La Palma Studebaker Car Show

INLAND EMPIRE In Person (IP) Community Career Fair 8/13/2026

INLAND EMPIRE In Person (IP) Community Career Fair 8/13/2026

Things to do around Diamond Bar

Trends in Diamond Bar

1. Lunar new year

2. Easter egg hunt free

3. Egg hunt

4. Living trust and estate planning seminar

5. Free kids event

6. Lunar festival

7. Events happening today near me

8. Cumbia dancing in riverside

9. Job fairs

10. Car shows

11. Volunteering

12. Arts craft fair

What are the best free events to attend?

Which events are currently trending in Diamond Bar?

Which free events are coming up?