Weekly climate demonstrations take place in Grass Valley every Tuesday from 11am-12pm. The demonstrations are hosted by volunteers from Sunrise Movement, Extinction Rebellion, and Elders Climate Action and collect signatures for a petition for Grass Valley to declare a state of emergency over climate change. The demonstrations take place at an alternating location, the first, fourth, and any Tuesdays in a month after the fourth one take place in front of Grass Valley City Hall at the corner of E. Main, and S. Auburn, the second Tuesday takes place at the corner of Brunswick and Sutton next to the Bank of America, and the third Tuesday takes place at the corner of S. Auburn and Neal by the Safeway.