"A Chicago-born chain that rolled out a limited-time sandwich called The Leo — an Italian beef dunked in jus and offered with sweet or hot peppers (or both) — with marketing copy calling it “divinely seasoned” and joking about a “holy trinity of peppers.” The chain’s suburban origins and recent ownership by a Boston-based investment firm have prompted debate over how authentically local it is, while the sandwich nods to the city’s longtime practice of “baptizing” Italian beefs in gravy." - Ashok Selvam