Musicians and friends of Theodore Bikel gather on Tuesday, September 27, at 7:30 p.m. for a memorial concert at Kaye Playhouse at Hunter College in Manhattan. Performers include David Broza, Peter Yarrow, Frank London, Lorin Sklamberg, Debra Straus, Jeff Warschauer, Zalmen Mlotek, and the “Fiddler on The Roof” Alumni Ensemble. Speakers include Sheldon Harnick and Aimee Ginsburg Bikel. Funds raised will benefit Theodore Bikel Fund for Peace and Social Justice. The playhouse is at 68th Street between Park and Lexington avenues. More information is at www.ProgressiveIsrael.org or (212) 242-4500.