Nina's is a Main Street pizzeria that covers the basics and then goes on its own way. You can have a Margherita, but also a Buffalo tribute with chicken and spicy sauce, too. The focaccia sandwiches add to the competition; the cacciatore includes chicken, mozzarella and peppers. Chicken Parmigiana, eggplant Parmigiana, eggplant rollatine ... you know the list already. The whole-wheat pizzas with a sesame crust add another touch. And for the curious, there's a Mexican pizza with refried beans. Chicago-style deep-dish pies, pies with a Thai accent and others go tomato-to-tomato with the Grandma pizza that's defined by mozzarella and company. Calzones are available stuffed with ricotta, pecorino Romano and mozzarella; you may add ham, sausage, meatballs, broccoli, spinach. Mix and match.