Fair annually held between the third week of April and the two first weeks of May. It is recognized worldwide for offering  in each edition cultural exhibitions, concerts, Palenque, cockfighting, contests, casino and other attractions. Stands out the participation of a guest country and a guest state,  different each year. The event with greater popularity is bullfight held in the Plaza Monumental de Aguascalientes one of the most important in Mexico as it has capacity for 15,000 people besides its  stately building. The fair has permanent facilities that offer hotels, restaurants, tourist information, and so on.