The Arena Naucalpan 35th Anniversary Show was an annual professional wrestling major event produced by Mexican professional wrestling promotion International Wrestling Revolution Group (IWRG), which took place on December 20, 2012 in Arena Naucalpan, Naucalpan, State of Mexico, Mexico. The show celebrated the 35th Anniversary of the construction of Arena Naucalpann, IWRG's main venue. The main event was a five team steel cage match contested under elimination rules. The teams were La Familia de Tijuana (Damian 666 and X-Fly), Los Hermanos Dinamita, Jr. (Hijo de Máscara Año 2000 and Máscara Año 2000, Jr.) and the father/son duos of Dr. Wagner, Jr. and El Hijo de Dr. Wagner, Jr., El Canek and and Los Piratas (Hijo de Pirata Morgan and Pirata Morgan). Damian 666 was originally slated to team