Aaron Davidson’s documentary films on Jewish themes have all been created in South Florida, but transcend their local flavor and are at once familiar and nostalgic. A hallmark of his work is a periodic update of his films, often with poignant, ironic, or unexpected results, as films made innocently more than a decade ago in an earlier context take on new and added meaning with contemporary footage. “Tradition at Steak” is one of three films being screened for Miami Book Fair that amazingly span 13 years – a significant milestone,…