Philadelphia costars in Vidal's 'The Best Man' on Broadway
NEW YORK - I was on Broadway when I suddenly walked right into Center City Philadelphia. It was weird - a big banner on the stage of the Gerald Schoenfeld Theatre announced "PHILADELPHIA WELCOMES DELEGATES," and other signs placed us at a 1960 presidential nominating convention. When the show started, Derek McLane's nifty rotating-wall set spun out to reveal a room in the Bellevue Stratford Hotel, which looked like …