National Theatre, Louis A. Lotito, managing director, The Theatre Guild and Joshua Logan present Ralph Meeker in "Picnic," the Pulitzer Prize-Drama Critics' Award play, by William Inge, with Sandra Church, Louise Larabee, Elizabeth Wilson, John C. Becher, Ruth McDevitt, Fred Eisley, Daryl Grimes, directed by Joshua Logan, setting and lighting by Jo Mielziner, costumes by Mildred Trebor.