After a two-week hiatus and an orange-banquetted touch-up by Vicente Wolf, Tudor City’s solitary destination restaurant, L’Impero, has been reborn as Convivio. Partners Chris Cannon and chef Michael White have conspired to give the space a new Southern Italian identity—and to knock five bucks off the four-course prix fixe, which will now run you $59. 45 Tudor City Pl., at 42nd St.; 212-599-5045.