C. annotated 1+ month ago
National Sandwich Day is celebrated on November 3
C. annotated 1+ month ago
From the description, this sounds a lot like John's Deli in Bensonhurst.

Best New York sandwich shop: John's Deli - NY Daily News

Bensonhurst has changed a lot over the last two decades. “John’s Signature Hot Roast Beef with Mutz and Gravy” sandwich has not. Since 1968, John’s Deli customers who order “the best hero in Brooklyn” for $7.75 get a half-pound of thinly sliced pink roast beef, two hulking slices of mozzarella, caramelized Spanish onions and dark-as-oil gravy on a long, soft hero.