Business Events and Things to do in Diamond Bar, CA

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

Interview Skills 1 Day Workshop |Garden Grove, CA
Fri, Jun 19, 9:00 AM + 1 more
Garden Grove · For venue details reach us at info@learnerring.com
Interview Skills 1 Day Workshop |Garden Grove, CA
Fri, Jun 19, 9:00 AM + 1 more
Garden Grove · For venue details reach us at info@learnerring.com
Sales end soon
Internet of Things – Business Perspectives 1 Day Training in Santa Ana, CA
Thursday at 9:00 AM + 1 more
Santa Ana · For venue details reach us at eventbrite@mountskills.com
Sales end soon
Internet of Things – Business Perspectives 1 Day Training in Santa Ana, CA
Thursday at 9:00 AM + 1 more
Santa Ana · For venue details reach us at eventbrite@mountskills.com
Going fast
Hands‑On Evoked Potential CEU Full Day Workshop
Wed, Jun 10, 8:00 AM
Alhambra · 1000 S Fremont Ave
Going fast
Hands‑On Evoked Potential CEU Full Day Workshop
Wed, Jun 10, 8:00 AM
Alhambra · 1000 S Fremont Ave
Leading Effective Teams 1 Day Workshop |Garden Grove, CA
Fri, Jun 19, 9:00 AM + 1 more
Garden Grove · For venue details reach us at info@learnerring.com
Leading Effective Teams 1 Day Workshop |Garden Grove, CA
Fri, Jun 19, 9:00 AM + 1 more
Garden Grove · For venue details reach us at info@learnerring.com
CCNA Certification Training Course in Santa Ana, CA
Tue, Jun 9, 9:00 AM
Santa Ana · 901 W Civic Center Dr
CCNA Certification Training Course in Santa Ana, CA
Tue, Jun 9, 9:00 AM
Santa Ana · 901 W Civic Center Dr
Internet of Things – Business Perspectives Training in Jurupa Valley, CA
Fri, May 29, 9:00 AM + 1 more
Jurupa Valley · For venue details reach us at eventbrite@mountskills.com
Internet of Things – Business Perspectives Training in Jurupa Valley, CA
Fri, May 29, 9:00 AM + 1 more
Jurupa Valley · For venue details reach us at eventbrite@mountskills.com
Epoxy Training Jun 1 '26 - Los Angeles
Mon, Jun 1, 8:45 AM
Commerce · Xtreme Polishing Systems West
Epoxy Training Jun 1 '26 - Los Angeles
Mon, Jun 1, 8:45 AM
Commerce · Xtreme Polishing Systems West
Power BI for Report Developers 1 Day Workshop | Santa Ana, CA
Thu, Jun 11, 9:00 AM + 2 more
Santa Ana · For venue details reach us at info@learnerring.com
Power BI for Report Developers 1 Day Workshop | Santa Ana, CA
Thu, Jun 11, 9:00 AM + 2 more
Santa Ana · For venue details reach us at info@learnerring.com
The Patrol Search Warrant 07/17/26
Fri, Jul 17, 8:00 AM
Commerce · LA CLEAR Training Room
The Patrol Search Warrant 07/17/26
Fri, Jul 17, 8:00 AM
Commerce · LA CLEAR Training Room
Wellness 1-Day Workshop | Downey, CA
Thursday at 9:00 AM + 6 more
Downey · For venue details reach us at info@learnerring.com
Wellness 1-Day Workshop | Downey, CA
Thursday at 9:00 AM + 6 more
Downey · For venue details reach us at info@learnerring.com
Effective Change Management 1 Day Workshop | Corona, CA
Thu, Jun 11, 9:00 AM + 2 more
Corona · For venue details reach us at info@learnerring.com
Effective Change Management 1 Day Workshop | Corona, CA
Thu, Jun 11, 9:00 AM + 2 more
Corona · For venue details reach us at info@learnerring.com
Effective Vendor Management 1-Day Workshop|Corona, CA
Fri, Jun 19, 9:00 AM + 1 more
Corona · For venue details reach us at info@learnerring.com
Effective Vendor Management 1-Day Workshop|Corona, CA
Fri, Jun 19, 9:00 AM + 1 more
Corona · For venue details reach us at info@learnerring.com
Sales end soon
Combo Lean 6 Sigma (Green+Black) Certification Training in Commerce, CA
Tue, May 26, 9:00 AM
Commerce · Commerce, CA
Sales end soon
Combo Lean 6 Sigma (Green+Black) Certification Training in Commerce, CA
Tue, May 26, 9:00 AM
Commerce · Commerce, CA
Master Your Emotions in One Day Training in Riverside, CA
Thu, Jun 18, 9:00 AM
Riverside · Regus - Riverside - Turner Riverwalk
Master Your Emotions in One Day Training in Riverside, CA
Thu, Jun 18, 9:00 AM
Riverside · Regus - Riverside - Turner Riverwalk
BSIS Exposed Firearms Permit Certification
Tue, Jun 2, 6:30 AM
Commerce · Public Safety Institute
BSIS Exposed Firearms Permit Certification
Tue, Jun 2, 6:30 AM
Commerce · Public Safety Institute
Internet Marketing Fundamentals 1 Day Workshop |Corona, CA
Wed, Jun 10, 9:00 AM + 1 more
Corona · For venue details reach us at info@learnerring.com
Internet Marketing Fundamentals 1 Day Workshop |Corona, CA
Wed, Jun 10, 9:00 AM + 1 more
Corona · For venue details reach us at info@learnerring.com
Telephone Debt Collection 1 Day Workshop |Santa Ana, CA
Thu, Jun 11, 9:00 AM + 2 more
Santa Ana · For venue details reach us at info@learnerring.com
Telephone Debt Collection 1 Day Workshop |Santa Ana, CA
Thu, Jun 11, 9:00 AM + 2 more
Santa Ana · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |Corona, CA
Fri, Jun 12, 9:00 AM + 1 more
Corona · For venue details reach us at info@learnerring.com
Communication Strategies 1-Day Workshop |Corona, CA
Fri, Jun 12, 9:00 AM + 1 more
Corona · For venue details reach us at info@learnerring.com

Trends in Diamond Bar

Explore more trends

Frequently asked questions about Diamond Bar

What are the best class events to attend?

According to Eventbrite, the best class events are:

Interview Skills 1 Day Workshop |Garden Grove, CA

Hands‑On Evoked Potential CEU Full Day Workshop

Leading Effective Teams 1 Day Workshop |Garden Grove, CA

CCNA Certification Training Course in Santa Ana, CA

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

living trust and estate planning seminar

free kids event

mothers day

5k run

Which class events are coming up?

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

Internet of Things – Business Perspectives 1 Day Training in Santa Ana, CA

Wellness 1-Day Workshop | Downey, CA

Combo Lean 6 Sigma (Green+Black) Certification Training in Commerce, CA

Internet of Things – Business Perspectives Training in Jurupa Valley, CA

Interview Skills 1 Day Workshop |Garden Grove, CA

Interview Skills 1 Day Workshop |Garden Grove, CA

Internet of Things – Business Perspectives 1 Day Training in Santa Ana, CA

Internet of Things – Business Perspectives 1 Day Training in Santa Ana, CA

Hands‑On Evoked Potential CEU Full Day Workshop

Hands‑On Evoked Potential CEU Full Day Workshop

Leading Effective Teams 1 Day Workshop |Garden Grove, CA

Leading Effective Teams 1 Day Workshop |Garden Grove, CA

CCNA Certification Training Course in Santa Ana, CA

CCNA Certification Training Course in Santa Ana, CA

Internet of Things – Business Perspectives Training in Jurupa Valley, CA

Internet of Things – Business Perspectives Training in Jurupa Valley, CA

Epoxy Training Jun 1 '26 - Los Angeles

Epoxy Training Jun 1 '26 - Los Angeles

Power BI for Report Developers 1 Day Workshop | Santa Ana, CA

Power BI for Report Developers 1 Day Workshop | Santa Ana, CA

The Patrol Search Warrant 07/17/26

The Patrol Search Warrant 07/17/26

Wellness 1-Day Workshop | Downey, CA

Wellness 1-Day Workshop | Downey, CA

Effective Change Management 1 Day Workshop | Corona, CA

Effective Change Management 1 Day Workshop | Corona, CA

Effective Vendor Management 1-Day Workshop|Corona, CA

Effective Vendor Management 1-Day Workshop|Corona, CA

Combo Lean 6 Sigma (Green+Black) Certification Training in Commerce, CA

Combo Lean 6 Sigma (Green+Black) Certification Training in Commerce, CA

Master Your Emotions in One Day Training in Riverside, CA

Master Your Emotions in One Day Training in Riverside, CA

BSIS Exposed Firearms Permit Certification

BSIS Exposed Firearms Permit Certification

Internet Marketing Fundamentals 1 Day Workshop |Corona, CA

Internet Marketing Fundamentals 1 Day Workshop |Corona, CA

Telephone Debt Collection 1 Day Workshop |Santa Ana, CA

Telephone Debt Collection 1 Day Workshop |Santa Ana, CA

Communication Strategies 1-Day Workshop |Corona, CA

Communication Strategies 1-Day Workshop |Corona, CA

Things to do around Diamond Bar

Trends in Diamond Bar

1. Living trust and estate planning seminar

2. Free kids event

3. Mothers day

4. 5k run

5. Volunteering

6. Afghan concert

7. Free paper shredding

8. Events happening today near me

9. Volunteer events

10. Trans party

11. Job fairs

12. Cumbia dancing in riverside

What are the best class events to attend?

Which events are currently trending in Diamond Bar?

Which class events are coming up?