"If you could call this place something, it would be tantamount, in Spanish, to that sitcom in English where everybody knows your name -- Cheers," says Miami-Dade Fire Rescue's Lt. Eddie Ballester. The firefighter and paramedic, stationed five blocks away, is a regular at this window. Over the years Brothers to the Rescue leader José Basulto has scarfed not a few pastelitos at this locale while pondering his next move. Miami-Dade County Manager Merrett Stierheim also has been spotted here, along with several of his assistants. Univision's answer to Walter Cronkite, newsman Guillermo Benitez, is another familiar face. Policemen, businessmen, plumbers, retirees, and Harley-Davidson aficionados all make this their chitchat haven. On a recent Saturday, while waiting for his coffee and Danish, Ballester talked about saving lives with Retavase, a new clot-busting medication for heart-attack victims currently being tested at his station. You never know what new things you'll learn at the Universidad de la Carreta.