The Festival de las Máscaras (Spanish for "Festival of the Mask") is an annually recurring major professional wrestling show produced and scripted by International Wrestling Revolution Group (IWRG; Sometimes referred to as Grupo Internacional Revolución in Mexico). The focus of the show is paying homage to the history and "legends" of lucha libre each year. In Mexico when a wrestler loses a Lucha de Apuestas (a "bet match") and is forced to remove his wrestling mask they are usually not allowed to wrestle wearing the mask again. Starting in 2008 IWRG has held an annual show where they have been granted permission from the State of Mexico wrestling and boxing commission to allow previously unmasked wrestlers to wear their mask for one night of the year.