At this FiDi Tex-Mex joint, chef Antelmo Ambrosio presides over a menu of upscale Southwestern fare. Pair a marinated skirt steak or oven-roasted mahi-mahi with one of the 20 wines by the glass, or a margarita. A metal-finished fireplace, skylights, and a zinc bar and ceiling give the 70-seat room a steely edge.