That sandwich is really exciting to me. Even though I live in a part of the world that prides itself on their street sandwiches called Ban Mi, they really cant compare to your run of the mill sub sandwich in the states. I recall a friggin gas station that was near where I grew up that had outstanding italian subs that cost what you would imagine a gas station would charge for a sandwich. The shredded lettuce combined with the mayo and whatever cheap italian sauce they put on there was just divine.