With Mexico's colonial history andrelationship with Spain, one would expect to find more Spanish food in the citythan there really is. One place amongst the slim pickings though, really doesstand out. Denominación de Origen, (which is aclassification given to products with a particular origin, such as wines andhoneys) is a total gem. While it may not be better than what is available inSpain, the food here is nonetheless outstanding and is a representation ofeverything sublime has to offer, such as croquetas, jamon Serrano (for which one theyhave recently won awards for having the best meat carvers), crema catalana and everything in between. The fish dishes here are particularlygood. Don't forget the wine, either!