I guarantee that you can find out more if you come over to Greenwich Village this afternoon and evening. The Folk Music Society of NY is putting on "North American Urban Folk Music of the 1960's" at Elizabeth Irwin High School, 40 Charlton St., NYC, between Varick St.and Sixth Ave. (This is the high school of the Little Red Schoolhouse.) The program consists of a panel discussion, two Hoots, and an evening concert all featuring people who were active musicians in the 1960's, mostly in Greenwich Village.