Sbarro is a chain of pizza restaurants that specialize in traditional Italian cuisine,http://www.sbarro.com/aboutUs/aboutUs.php including its most popular menu item "pizza by the slice." History Sbarro was founded by Gennaro and Carmela Sbarro. The couple and their three sons, Joseph, Mario and Anthony, immigrated to America from Naples, Italy in 1956. The same year, the Sbarro family opened their first Salumeria (an Italian grocery store) in Brooklyn, New York, which became popular for its f… (More on Sbarro)