Elective Affinities brings audiences into witty octogenarian Alice Hauptmann’s home—an Upper East Side townhouse—for a funny and savage portrait of civilized life. Sarah Benson directed the New York premiere of the one-woman play in which Zoe Caldwell starred, serving tea, sandwiches and lady fingers to an audience of 30 in the site-specific production that took place in an actual townhouse on Manhattan’s Upper East Side.