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Connect with Rec! Event

Recreation activities ... you can hear about them or read about them, but sometimes there's nothing like trying them for yourself. This is your chance!
Community Photo Contest

Out and about in town? Don't forget your camera. City's popular Through My Lens Photo Contest is now open for entries
Earth Day & Arbor Day Event

Take advantage of free paper shredding, electronics recycling, mulch, kid-friendly activities, and a gardening and composting workshop on April 21
Annual Brush Clearance

Homeowners whose property is located on or near a hillside are reminded that the Fire Department will begin its annual brush clearance inspections on May 1
Restaurant Week 2018

Registration is now open to local restaurants interested in taking part in this annual special dining promotion that takes place in the fall
Home Security Discounts

As part of its public safety efforts, the City is partnering with Ring to offer residents limited-time discounts on home security and surveillance products

Curb Address Repainting Underway

City issues permits to conduct residential curb address painting by nonprofit organizations.
Fair Committee Recruiting Volunteers

Planning for Diamond Bar Day at the Fair is now underway, and volunteers are needed to help with event planning.
State of the City Address Replay

Missed the 2018 State of the City Address? You can watch the videotaped presentation online or on the television.