"San Marcos could be very good, but they skimp on the ingredients. The flavor and seasoning of the Carne en su Jugo was very good, but the beef was stringy and chewy. The mole sauce on the Burrito San Marcos was delicious, but the chicken was dry and tough. The Churro ice cream was good, but the shell it was in was so hard that we really struggled to cut it with the spoons (it took two spoons) that they gave us and it ended up being a soupy mess. We ordered a 16 oz. drink that looked like it was 8 oz. We complained and the waiter insisted it was 16 oz. Service was also a somewhat slow considering that the restaurant was over half empty. Too bad. Lovely decour, but we will not be returning."