Consejo Mundial de Lucha Libre Anniversary Shows

The Consejo Mundial de Lucha Libre Anniversary Show, formerly known as the Empresa Mexicana de Lucha Libre Anniversary Show, is the biggest annual professional wrestling event promoted by Mexican professional wrestling promotion Consejo Mundial de Lucha Libre (CMLL), typically held in September every year, commemorating the creation of CMLL, then known as Empresa Mexicana de Lucha Libre (EMLL), in 1933 by Salvador Lutteroth. Since the mid-1950s, the event has been held exclusively at Arena México in Mexico City (with the exception of the 1979 event); Arena México was built by CMLL's founder Lutteroth and is considered CMLL's home base and the "Cathedral of Lucha Libre".

Source: Wikipedia — Consejo Mundial de Lucha Libre Anniversary Shows (CC BY-SA 4.0)