Watch StreamingCommunity. Triplemanía XXVIII was a professional wrestling event produced and scripted by the Mexican professional wrestling promotion Lucha Libre AAA Worldwide (AAA or Triple A). The event was originally scheduled to take place on August 22, 2020 at Arena Ciudad de México in Mexico City, but was moved to December 12 due to the COVID-19 pandemic. It marked the 28th year in a row that AAA has held a Triplemanía show, and the 34th overall show held under the Triplemanía banner since 1993.