Seniors Events and Things to do in Diamond Bar, CA

626 Night Market - Arcadia | June 19-21, 2026
Fri, Jun 19, 3:00 PM
Arcadia · Santa Anita Park
626 Night Market - Arcadia | June 19-21, 2026
Fri, Jun 19, 3:00 PM
Arcadia · Santa Anita Park
Bye Bye Birdie
Sun, Jun 7, 2:00 PM
La Habra · The Phantom Projects Theatre at La Habra Depot
Bye Bye Birdie
Sun, Jun 7, 2:00 PM
La Habra · The Phantom Projects Theatre at La Habra Depot
Selling fast
2026 LEILA Awards Gala
Fri, May 22, 6:00 PM
Ontario · DoubleTree by Hilton Hotel Ontario Airport
Selling fast
2026 LEILA Awards Gala
Fri, May 22, 6:00 PM
Ontario · DoubleTree by Hilton Hotel Ontario Airport
Selling fast
Santino Bros. Wrestling presents: STEEL CAGE
Fri, May 15, 8:00 PM
Azusa · VFW Azusa Post 8070
Selling fast
Santino Bros. Wrestling presents: STEEL CAGE
Fri, May 15, 8:00 PM
Azusa · VFW Azusa Post 8070
PURO ROCKERO ' BAJO LAS ESTRELLAS '
Sat, May 23, 7:00 PM
Pico Rivera · Pico Rivera Sports Arena
PURO ROCKERO ' BAJO LAS ESTRELLAS '
Sat, May 23, 7:00 PM
Pico Rivera · Pico Rivera Sports Arena
Selling fast
Mothers Day Brunch
Sat, May 9, 12:00 PM
Upland · 2377 W Foothill Blvd suite 1
Selling fast
Mothers Day Brunch
Sat, May 9, 12:00 PM
Upland · 2377 W Foothill Blvd suite 1
Almost full
The Meet Market Speed Dating
Friday at 7:00 PM
Glendora · Smog City Brewing Co. at Glendora Public Market
Almost full
The Meet Market Speed Dating
Friday at 7:00 PM
Glendora · Smog City Brewing Co. at Glendora Public Market
Psychic Circle Divination Event-IpsoFacto-May17,6:30-CarlYoung/TerriKennedy
Sun, May 17, 6:30 PM
Fullerton · Ipso Facto
Psychic Circle Divination Event-IpsoFacto-May17,6:30-CarlYoung/TerriKennedy
Sun, May 17, 6:30 PM
Fullerton · Ipso Facto
#IMPARABLES 10º ANIVERSARIO
Ontario · Ontario Convention Center
#IMPARABLES 10º ANIVERSARIO
Ontario · Ontario Convention Center
The Blonde Me Method Class: Los Angeles, CA
Mon, Jul 20, 10:30 AM
Chino Hills · Slate Hair Salon
The Blonde Me Method Class: Los Angeles, CA
Mon, Jul 20, 10:30 AM
Chino Hills · Slate Hair Salon
Train-The-Trainer 1 Day Training in Gresham, OR
Tuesday at 9:00 AM + 1 more
Gresham · For venue details reach us at eventbrite@mountskills.com
Train-The-Trainer 1 Day Training in Gresham, OR
Tuesday at 9:00 AM + 1 more
Gresham · For venue details reach us at eventbrite@mountskills.com
Cooper Museum Speaker Series: Chaffey Legacy in Australia
Thu, May 21, 6:30 PM
Upland · 217 E A St
Cooper Museum Speaker Series: Chaffey Legacy in Australia
Thu, May 21, 6:30 PM
Upland · 217 E A St
Speak with Impact: Public Speaking Mastery Workshop in Fullerton, CA
Wednesday at 9:00 AM + 1 more
Brea · Regus - Brea - Brea Campus
Speak with Impact: Public Speaking Mastery Workshop in Fullerton, CA
Wednesday at 9:00 AM + 1 more
Brea · Regus - Brea - Brea Campus
Sales end soon
Essentials of Emotional Intelligence Mastery Workshop in Fullerton, CA
Sat, May 9, 9:00 AM + 1 more
Brea · Regus - Brea - Brea Campus
Sales end soon
Essentials of Emotional Intelligence Mastery Workshop in Fullerton, CA
Sat, May 9, 9:00 AM + 1 more
Brea · Regus - Brea - Brea Campus
Self-Care City Scavenger Hunt: Based on Hot Habits Series - Placentia Area
Today at 1:00 PM + 137 more
Placentia · *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)
Self-Care City Scavenger Hunt: Based on Hot Habits Series - Placentia Area
Today at 1:00 PM + 137 more
Placentia · *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)
Bye Bye Birdie Opening Night
Fri, Jun 5, 8:00 PM
La Habra · The Phantom Projects Theatre at La Habra Depot
Bye Bye Birdie Opening Night
Fri, Jun 5, 8:00 PM
La Habra · The Phantom Projects Theatre at La Habra Depot

Trends in Diamond Bar

Explore more trends

626 Night Market - Arcadia | June 19-21, 2026

626 Night Market - Arcadia | June 19-21, 2026

Bye Bye Birdie

Bye Bye Birdie

2026 LEILA Awards Gala

2026 LEILA Awards Gala

Santino Bros. Wrestling presents: STEEL CAGE

Santino Bros. Wrestling presents: STEEL CAGE

PURO ROCKERO ' BAJO LAS ESTRELLAS '

PURO ROCKERO ' BAJO LAS ESTRELLAS '

Mothers Day Brunch

Mothers Day Brunch

The Meet Market Speed Dating

The Meet Market Speed Dating

Psychic Circle Divination Event-IpsoFacto-May17,6:30-CarlYoung/TerriKennedy

Psychic Circle Divination Event-IpsoFacto-May17,6:30-CarlYoung/TerriKennedy

#IMPARABLES 10º ANIVERSARIO

#IMPARABLES 10º ANIVERSARIO

The Blonde Me Method Class: Los Angeles, CA

The Blonde Me Method Class: Los Angeles, CA

Train-The-Trainer 1 Day Training in Gresham, OR

Train-The-Trainer 1 Day Training in Gresham, OR

Cooper Museum Speaker Series: Chaffey Legacy in Australia

Cooper Museum Speaker Series: Chaffey Legacy in Australia

Speak with Impact: Public Speaking Mastery Workshop in Fullerton, CA

Speak with Impact: Public Speaking Mastery Workshop in Fullerton, CA

Essentials of Emotional Intelligence Mastery Workshop in Fullerton, CA

Essentials of Emotional Intelligence Mastery Workshop in Fullerton, CA

Self-Care City Scavenger Hunt: Based on Hot Habits Series - Placentia Area

Self-Care City Scavenger Hunt: Based on Hot Habits Series - Placentia Area

Bye Bye Birdie Opening Night

Bye Bye Birdie Opening Night

Things to do around Diamond Bar

Trends in Diamond Bar

1. Egg hunt

2. Easter egg hunt free

3. Living trust and estate planning seminar

4. Free kids event

5. Volunteer events

6. Mothers day

7. Job fairs

8. Events happening today near me

9. Afghan concert

10. Free paper shredding

11. Free easter egg hunt

12. Volunteering