Fratelli La Bufala

This is a restaurant chain that has been opening franchises, first throughout Italy and then internationally, but the Fratelli La Bufala brand is closely linked to the Naples area, specifically Aversa, near Caserta. It's well worth reading the history on the restaurant's website, which explains all about the family and their origins and success. The head of the family was a producer of mozzarella cheese. As I said, despite having branches in cities like Barcelona, Madrid, London, Brussels, New York, etc, the real essence of these restaurants can only be captured in Naples, where they have multiple locations.