I used to buy a No. 4 from Jersey Mike's in Irvington NJ for the drive home. It disappeared by the time I got to Buffalo, goes great with a Dr. Pepper. The Colossus location opens on the Labour Day weekend.
I watched them absolutely douse the cold subs with their "juice". A combo of red wine vinegar, olive oil and then oregano. Looks delicious but I'm sure it would make the sandwich too soggy unless it was eaten on the spot.
