This restaurant, part of the Sanborn chain, is called the House of Tiles, and a single glance explains why: The spectacular, 400-year-old building is covered in striking blue tiles. The food is nothing special, but the colonial interior, with high ceilings and murals gracing the stairwells, makes it a pleasant place to enjoy a leisurely breakfast. Try one of the many exotic juice combinations, such as orange and grapefruit with carrot, or papaya with lime. Daily for breakfast, lunch and dinner. No reservations. $. Most major credit cards. Madero 4, Centro Historico, Mexico City. Phone 5512-1331.