When you get a meatball sub to go at Zinnante's, get the sauce on the side so you can heat it up yourself at home. Not only will this keep the sandwich from getting soggy, it also prevents the flying meatball problem. See, the meatballs, bread and red sauce on Zinnante's sub are all outstanding, but when you bite one end of it, the sauce-lubricated meatballs have a terrible habit of popping out the other. By cutting each meatball in half and then slathering the bread underneath with the red sauce, you can anchor the meatballs firmly in place. Thus reconfigured, Zinnante's meatball sub is exquisite. The Paisano, a muffuletta-style sandwich, is another standout; the shrimp and catfish poor boys are excellent as well.