folk1234: We must have been at the Cellar Door the same night in 1966! My aunt and uncle took me there to celebrate my 18th birthday to see the Chad Mitchell Trio, although ... you know the rest! A comedienne named Donna Jean Young opened for them ... she was very funny ... wonder whatever happened to her. Saw Ian & Sylvia there and was in attendance when John Denver and Fat City recorded "Country Roads." Took advantage of many of their Open Mike Sundays. There was a coffeehouse called "The Agape" located in a Lutheran church, where I spent almost every Saturday night in the early '70's. None of the performers were known, but there was a wealth of talent in that little room ... moonchild