Jersey Joe's on 6th bet. Campbell and Cherry is a tiny joint (recently expanded, actually) that has what I would call pretty authentic New Jersey (read excellent) Italian food in whitebread Tucson. The owner (yes he's from Jersey, yes he's named Joe) is as "entertaining" as the food is good. I can't even write a quote here without offending (so take him with a grain of salt). Try the sausage sub, and dream about the roast beef sandwich. He has recently started serving more elaborate dinners, and has recently claimed to me that he has the best steaks in Tucson, but I have yet to try.