I work with a guy who brought a sandwich into the office on 4/12. It was from a grocery store and had been wrapped with the date on it. It has been in the fridge since 4/12 and the receptionist was just about to tell him she was tossing it. This afternoon she came running into my office and slammed the door and told me he was eating the sandwich! It was smoked turkey and swiss with at least lettuce from what she could see. Not sure about condiments. Assuming it was fresh when he bought it, it's almost three and a half weeks old. Wouldn't it have tasted off at the very least?