The Plaza Mayor has been the scene of multitudinous events: markets, bullfights, football games, public executions, and, during the Spanish Inquisition, "autos de fe" against supposed heretics and the executions of those condemned to death. The Plaza Mayor also has a ring of old and traditional shops and cafes under its porticoes. Celebrations for San Isidro, patron saint of Madrid, are also held here. The Plaza Mayor is now a major tourist attraction, visited by thousands of tourists a year.