Desc: El Zapotazo. Un Carnaval para la Posteridad.: Directed by Andrés López Barrera. With Ana Herrera Can, Daniel Castellot. El Zapotazo, the gathering point situated in the rowdy neighborhood of San Francisco in the city of Campeche, Mexico where groups of families, friends, and acquaintances come together to celebrate the festivities of Carnaval during the 1970s to 1980s. This is the name given to this documentary project that compiles the accounts and tales that make of the festivities of the oldest Carnaval in Mexico.