A new theater within Miami-Dade County Auditorium — actually on the facility’s stage — will be launched on Friday when Teatro Avante brings its production of <span class="italic">Aire frío</span> back to Miami. <span class="bold">Raquel Carrió</span>’s version of Cuban playwright <span class="bold">Virgilio Piñera</span>’s classic, presented at the International Hispanic Theatre Festivals and at festivals in Costa Rica, Brazil, Puerto Rico and Spain, is directed by Teatro Avante founder and artistic director <span class="bold">Mario Ernesto Sánchez</span>.