¡Hola! I've spent some time in the D.F. and there are a number of great restaurants to try while in the capital. The cuisine of the first group is, claro, comida mexicana. I am fond of El Candelero (Insurgentes Sur 1333, ph. 5598-9008). This is a large and beautiful restaurant with a number of attractive rooms. My favorite dish? Try the albondigas! Another worth trying is the touristy-named but worthy Mexico Lindo Y Que Rico (Colonia Polanco, calle Ejercito). Big budget splash: try the famous Hacienda de los Morales. Lagos, in Chapultapec Park, can be very good too. For something completely different (Japanese), try the Restaurante Asociación Mexico Japonesa, calle Fujiyama, Colonia las Aguilas. ¡Provecho!