3rd season of Biscayne Boulevard walking tours begins Saturday

BY RODOLFO ROMANSpecial to The Miami HeraldAntolin Carbonell, a retired architect with Miami-Dade Aviation, recalls the day he was given an assignment documenting the history of the Opa-locka Executive Airport, a task that would spark a new interest in his life: researching South Florida’s history. “I am interested in knowledge,” said Carbonell, whose assignment included…