I agree.. burgers and hotdogs are no good without a grill, or some way to cook them, unless they're pre-cooked. But nobody likes cold burgers or dogs.
But I'm loving the sandwich idea.. easy, portable, and not bad when cold. lol
And I'm sure we could get atleast 1 person dressed up as L to eat an apple.
And maybe you could do some not really junky-type snack foods.. like crackers and cheese or something.