Nicknamed the Mayor of McDougal Street, he was an important figure in the American folk music revival and New York City's Greenwich Village scene in the 1960s. His name? Dave Van Ronk. This is the fifth episode of Caffe Lena : 60 Years of Song. Each week, we advance a year as we hear significant artists who played the Caffe that year, followed by a recent discovery. Thank you to Sarah Craig at the Caffe for her help compiling of the lists of artists and songs. Trying to sum up a character larger