Earth Quake is an American power pop band, formed in the San Francisco area in 1966, who released several albums in the 1970s, mostly on Beserkley Records.

The Copperopolis Community Center presents it’s First Friday Concert Series produced by event promoter and CAMS (Calaveras County Music and Awards Show) producer Creative Copperopolis. Strong local acts and headliners from the Bay Area will provide musical entertainment for dancing and listening pleasure. A full bar and interesting food offerings will be available, as well as information booths and vendors sponsored by CABA (the Copperopolis Area Business Association) in association with Event City Live. This event is for 21+, bring ID.