This 18th-century mansion, which boasts a baroque Italianate facade, sweeping columns and delicate ornamentation, was once the residence of the Spanish vice-regents and later of Agustin de Iturbide, the general who drove them out of Mexico and, briefly, declared himself emperor of Mexico. Now meticulously restored, the Banamex-owned building houses a cultural center that sponsors art exhibitions and educational events. Daily 10 am-7 pm. Free. Calle de Madero 17, Centro Historico, Mexico City. Phone 1226-0091. http://www.banamex.com.mx/esp/filiales/fomento_cultural/palaciocultura.htm.