If you are looking for an Italian Restaurant in St. Paul, MN then come to Buca. Our Italian Restaurant serves Authentic Family Style Italian Food. When you want plentiful portions of the best tasting Italian food, you better go to Buca. Located on Gannon Road, in a bend of the Mississippi River, your St. Paul Buca is serving up authentic Italian pastas, entrees, and pizzas for lunch and dinner every day.