Email  us at events@wcmagazines.com to have your local event or happening listed here. 

  • Nov 12
  • Free

Coffee with a Cop

Coffee with the Cop provides regular opportunities for community members and public safety personnel to have informal conversations in a casual meeting on weekday mornings and evenings at various coffee shops around town. For individuals who cannot stay and...
  • Nov 12
  • Free

Safe Drug Drop Off

Safe Drug Drop Off Take your unused, unwanted or expired prescriptions and over-the-counter medications to the Diamond Bar-Walnut Sheriff's Station for safe and secure disposal. The drug drop off will take place from 10:00 a.m. to 1:00 p.m. on the second Tues...
  • Dec 7
  • Free

Arthritis Foundation’s Jingle Bell Run

Jingle Bell Run Get your jingle on at the most fun and festive holiday fun-run around - all to battle the #1 cause of disability! The Jingle Bell Run starts at 8:00 a.m. on December 7, 2019, at Santana Regional Park, located at  598 Santana Way, Corona. Th...
  • Dec 10
  • Free

Safe Drug Drop Off

Safe Drug Drop Off Take your unused, unwanted or expired prescriptions and over-the-counter medications to the Diamond Bar-Walnut Sheriff’s Station for safe and secure disposal. The drug drop off will take place from 10:00 a.m. to 1:00 p.m. on the second Tues...
  • Dec 21
  • Free

Household Hazardous Waste Collection

Household Hazardous Waste Collection The Los Angeles County Department of Public Works is hosting its last Household Hazardous Waste collection event of the year. Aimed at helping county residents to properly dispose of household hazardous and electronic was...
  • Dec 26
  • Free

End-of-the-Year Extra Trash Pickup

End-of-the-Year Extra Trash Pickup Are you planning on hosting out-of-town guests or clearing your home of junk or debris this month? If you are a Waste Management customer and find yourself with extra trash that does not fit in your regular black bin, you ca...
  • Dec 26
  • Free

Holiday Tree Collection

Holiday Tree Collection On regularly scheduled collection days between December 26 and January 9, the City’s two contract waste haulers will be collecting natural holiday trees from single-family residences and multi-family complexes, at no additional cost to...

Winter Snow Fest

Winter Snow Fest Heaps of snow - 100 tons to be exact - make for a fun and memorable time! The annual Winter Snow Fest takes place on Saturday, January 11, from 8:00 a.m. to 2:00 p.m. at Pantera Park (738 Pantera Dr). This festive, winter-themed event will...
  • Jan 11
  • Free

Healthy Diamond Bar 2020

Healthy Diamond Bar 2020 Created by the City in 2019, Healthy Diamond Bar is a community well-being initiative aimed at encouraging, facilitating and celebrating healthy habits, civic involvement, volunteerism and unity within the community. Membership in Hea...
  • Jan 18
  • Free

Basically BOOKS Monthly Book Sales

Basically BOOKS Monthly Book Sales Basically BOOKS, the Diamond Bar Friends of the Library’s two non-profit bookstores, are friendly places serving the community as a resource for school, work and pleasure reading at exceptionally low prices. Thanks to our ge...

There are numerous Community Events that can also be found here on the City Calendar