Tom Sherwood, NBCWashington.com
Peter Yarrow of Peter, Paul and Mary talks with Andy Shallal at an endorsement party for Shallal's mayoral campaign.
Folk singer Peter Yarrow of Peter, Paul and Mary sang at a fundraiser for D.C. mayoral candidate Andy Shallal Thursday night.
Yarrow has supported many of the same progressive causes as restaurateur Shallal (Bus Boys & Poets).
It's not the first celebrity support Shallal's received. Actor Danny Glover appeared at a Jan. 11 in Adams Morgan, and award-winning novelist George Pelecanos attended a fundraiser in Georgetown Jan. 13.