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  • Nov 4
  • Free

Gently Used Purse Sale

Gently Used Purse Sale The “Gently Used” Purse Sale committee is busy collecting wonderful and interesting purses for our first-ever sale to be held on at the Diamond Bar Library Windmill Room on Saturday, November 4, 2017, 9:00 a.m. to 4:00 p.m. Chair Susan...
  • Nov 4
  • Free

America Recycles Day

America Recycles Day All things recycling, conservation, and environment protection take center stage at this annual event held every year on November 4, 2017, from 9:00 a.m. to 2:00 p.m.,  in the South Coast Air Quality Management District (AQMD) parking lot...
  • Nov 7
  • 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. Novem...
  • Nov 8
  • Free

Veterans Celebration

Veterans Celebration Each November, the City Council recognizes and honors veterans for their service to our country with a special  ceremony. This annual event is set to honor our local veterans on Wednesday, November 8, at the Diamond Bar Center from 9:0...

40 Years of Transforming Lives Anniversary Gala

40 Years of Transforming Lives Anniversary Gala House of Ruth has been providing life-saving services and prevention education to the greater Pomona Valley and surrounding communities in the Inland Empire for 40 years. With your generous support, House of Rut...
  • Dec 1
  • Free

Holiday Flick Event

Holiday Flick Event Get ready to start a new annual family fun tradition when Sycamore Canyon Park, located at 22930 Golden Springs Drive, is transformed into Whoville on Friday December 1, 2017 for the City's first Holiday Flick event, featuring the movi...
  • Dec 2
  • Free

Diamond Bar Youth in Government

Diamond Bar Youth in Government What are the requirements to become an elected local or state official, and what are the duties, responsibilities, and current challenges they face? Diamond Bar middle and high school students will have the unique opportunity t...

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