While legendary American sandwiches like the Reuben and the club are loved globally, there's a whole world of obscure regional specialties that deserve to be discovered (and devoured). One of the country’s lesser-known sandwiches is the spiedie (pronounced 'speedy'), a local delicacy that’s a huge part of the country's culinary culture – yet is in danger of disappearing for good, with many old-school spiedie spots closing in the past few years. Read on to discover more about this unique sandwich, and the places where you can still try it (for now).