Pia's Trattoria is an Italian restaurant in St. Petersburg that offers a cozy and intimate dining experience. Their pizzas are made with homemade dough and topped with fresh ingredients. Pia's offers a variety of specialty pizzas, such as their Quattro Formaggi, which is topped with four cheeses: mozzarella, fontina, gorgonzola, and parmesan. The restaurant has a charming and rustic ambiance, with dim lighting and exposed brick walls. In addition to their pizzas, Pia's also offers a variety of other Italian dishes, such as pasta, seafood, and desserts.