As promised here are the answers to the sandwich quiz:
New Jersey — Sub
Philadelphia — Hoagie
New York City — Hero
New England — Grinder
Connecticut — Wedge
We got two right, the grinder pictured above, we knew because we lived in New England for twenty years and the wedge we just guessed at that one, never heard of a sandwich called a “wedge”. Hope you did well. More quizzes in the future.