What Happens in Bed, Stays in Bed
by HAYLEY HUNTLEY set for Sheila Callaghan's Bed, playing now at the Echo Theater Company, is a total mess. From the second you walk into the theatre, the set and all the play's props are exposed " not tucked behind curtains or stashed away on prop tables in the wings " just sitting out naked under harsh house lights, like someone forgot to clean up the night before. A slept-in white bed sits atop a platform t…