The Plano outpost of the Grapevine original offers an identical menu of chef Gabriel DeLeon’s Mexican, New Mexican and Tex-Mex dishes, and much of it is very good — especially the quesadillas de huitlacoche, a must-have. (Skip the wan-tasting $15 tableside guacamole and the clunky queso fundido.) Baffled about which of the more than 60 cocktails to order? The straight-ahead premium margaritas are best. The service was cheerful and attentive on one visit, some of the gruffest I’ve ever experienced on another. Full bar. Leslie Brenner/Guide