Back by popular demand, the Hamptons WhoDunIt festival draws mystery writers, true crime experts and fans to East Hampton venues including BookHampton and The Maidstone Club (April 11-14). LTV Studios kicks off its 40th anniversary season with Playwrights’ Theatre of East Hampton’s production of Tony Award-winning drama “The Pillowman” (April 25-28, May 1-4). Guild Hall’s shows for Darlene Charneco and local artist portraits close May 6. 41 Main Street, East Hampton, N.Y., 11937. 75 Industrial Road, Wainscott, N.Y., 11975. 158 Main Street, East Hampton, N.Y., 11937.
