"Ate here with my dad. The fajitas were great, and the two salsas (red and green) were fantastic. Better than most salsas I 've had, and if you know Mexican food, you know salsas are a great touchstone for what 's to come. The owners are a husband and wife and the wife was our server. She was incredibly nice and we enjoyed our meal. The name Quetzally means Beautiful in Nawat. Try it out! I 'll definitely come again next time I 'm in Philadelphia."