April 18, 2022 marks 33 years of cityhood for Diamond Bar, and the City is celebrating with a fun month-long Windmill Hunt. Hunting takes place at your own pace throughout various City parks for windmill signs - make sure to look at benches, buildings and near trails! Swag bag includes a City Birthday Party commemorative pin.
Registration opens Monday, March 1, 2022
Open to Diamond Bar residents of all ages
Participation is free but registration is required to receive a bag filled with commemorative Birthday Park and City-branded swag.