09-24-2007, 12:20 PM
Level: -INF 
I've kept them that long, but the veggies do wilt.
If you want to keep one that long, some tips:
Don't get dressing
Ask them to put the veg on the side, they usually will
And don't get one of the salads (tuna,chicken)
Also, make sure to wrap it in plastic when you get home, or your bread ends will get dried out.