The EMLL 55th Anniversary Show was a professional wrestling major show event produced by Empresa Mexicana de Lucha Libre (EMLL) that took place on September 30, 1988 in Arena Mexico, Mexico City, Mexico. The event commemorated the 55th anniversary of CMLL, which would become the oldest professional wrestling promotion in the world. The Anniversary show is EMLL's biggest show of the year, their Super Bowl event. The main event of the show was a Lucha de Apuestas ("Bet match) where both Máscara Año 2000 and Mogur wagered their masks on the outcome of the match, with the loser being forced to take off his mask at the end of the show. Mogur had unmasked As Charro at the previous year's anniversary show and put his mask on the line once again. The show also featured a match for the NWA World Li