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  • Oct 1
  • Free

Diamond Bar City Council Meetings

Diamond Bar City Council Meetings City council meetings are held the first and third Tuesdays of the month starting at 6:30 p.m. in the City Council Chambers at City Hall. City Hall is located at AQMD/Government Center, 21865 Copley Dr., Diamond Bar. This ...
  • Oct 4
  • Free

Diamond Bar Restaurant Week

Diamond Bar Restaurant Week Diamond Bar Restaurant Week is an event that showcases Diamond Bar as a premier dining destination offering diners a wide variety of culinary experiences. During the two weeks from October 4 - 20, participating restaurants offer di...
  • Oct 5
  • Free

27 Years and Thousands of Pumpkins!

27 Years and Thousands of Pumpkins! The Pumpkin Festival is a two-day event held every October at the AGRIscapes Agricultural Outreach Center at Cal Poly Pomona. This year, it will be on October 5 & 6. For 27 years the festival has grown to become a very ...

House of Ruth’s Tacos and Brews

House of Ruth’s Tacos and Brews Life your voices to end domestic violence! Join House of Ruth for Tacos & Brews during Domestic Violence Awareness Month, on Monday, October 7, 2019, from 5:00 p.m. to 9:00 p.m. at Claremont Craft Ales, located at 1420 N. C...
  • Oct 8
  • 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...
  • Oct 8
  • Free

Coffee with a Cop

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 ...
  • Oct 9
  • Free

Health Screenings and Talks Series for Seniors

Health Screenings and Talks Series for Seniors City of Diamond Bar and Kaiser Permanente are teaming up to offer a special three-part series of preventative health talks and screenings designed to arm older adults with awareness and resources to prevent falls...
  • Oct 12
  • Free

Community Health Expo & Fitness Fun

Community Health Expo & Fitness Fun Don’t miss this energy-packed morning, at the Community Health Expo and Fitness fun event on Saturday, October 12, 2019, from 9:00 a.m. to 12:00 p.m., filled with exciting activities designed to empower and inspire peop...
  • Oct 14
  • Free

Through My Lens Photo Contest

Through My Lens Photo Contest From its people to its places, Diamond Bar is brimming with photo-taking opportunities. If you live in town, we invite you to find some of these opportunities, photograph them and enter them into this year’s Through My Lens photo...

Howl-O-Wine ‘n Brew Tasting Event

Howl-O-Wine ‘n Brew Tasting Event Boos, Brews, and Pooches too! Grab your tickets for this year's Howl-O-Wine 'N Brew Tasting Event! Enjoy an evening of fun, spooks, prizes, food, and drinks! Your ticket as well as money raised from the auction prizes will g...
  • Oct 19
  • 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...

Peter and the Starcatcher

Peter and the Starcatcher The Diamond Bar High School Theatre Department invites you to the Fall production of Peter and the Starcatcher, based on the novel by Dave Barry and Ridley Pearson, on October 25, 26 and November 1 and 2, at 7:00 p.m. at Diamond Bar ...
  • Oct 26
  • Free

Halloween Party

Halloween Party Join other spooks and goblins on October 26, 2019, starting at 9:00 a.m. to 12:00 p.m., at Pantera Park (738 Pantera Drive). This Halloween Party is for kids and pups and features free games for children, recommended for ages 2 to 8, crafts, p...
  • Oct 27
  • Free

Fall Bash 2019

Fall Bash 2019 Join us for our biggest Fall Bash Harvest event yet on Sunday, October 27, 2019! Bring your families and friends to Diamond Canyon Christian Church, located at 338 South Diamond Canyon Road, in DB. We will have Food Trucks, Games, Live Music...
  • Nov 2
  • Free

Trail Hike Day

Trail Hike Day Lace up your sturdy tennis shoes or hiking boots and invite a friend to join you, on Saturday, November 2, from 9:00 a.m. to 11:00 a.m., on this group trail hike along one of the area’s most scenic trails with striking scenery and expansive vie...
  • Nov 7
  • Free

Veterans Celebration

Veterans Celebration A special award ceremony, patriotic musical performances and light refreshments will be part of this annual Veterans celebration on November 7, from 9:00 a.m. to 11:00 a.m., that recognizes and pays tribute to U.S. military service men an...
  • Nov 16
  • Free

America Recycles Day

America Recycles Day Celebrate America Recycles Day with the City of Diamond Bar on November 16, 2019, from 9:00 a.m. to 2:00 p.m. at the South Coast Air Quality Management District, located at 21865 Copley Drive, Diamond Bar. The day's activities include:...

Kids Night Out – Holiday Edition

Kids Night Out – Holiday Edition Parents, drop off your kids (ages 6-12) for a fun evening, on November 22, 2019, from 6:00 p.m. to 9:00 p.m. at Heritage Park Community Center (2900 S. Brea Canyon Rd.) while you go out and holiday shop. We’ll play games, crea...
  • 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...

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, December 7, from 9:00 a.m. to 3:00 p.m. at Pantera Park (738 Pantera Dr, Diamond Bar,). This festive, winter-the...

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