How about a Schozsky's 3 carb Chicken Ceasar Wrap..it contain more calories, but lo carb.
A small Arby's roast beef and eat only 1/2 the bun.
Go to a grocery store and check and see if there deli has fresh made sandwiches... you can then grab lo fat chips, fruit and a drink.
A deli size sandwich from subway is cheaper than the 6' and it is only a little over a dollar,, and that is about as cheap as they come.. \
Go to the dollar menu and choose a small salad from Wendy's.. but that won't keep u until dinner.
For the movies, you can get some crackers.. or make a sandwich and bring chips from home.
Go to Chick Fila and order a grill sandwich and eat only 1/2 of the bun w/ the chicken.
(That's funny that you mentioned sneaking something in.. because that is one thing I am going to do when I lose my 30lbs. I just told my husband that I was going to buy a container of Ben/Jerry's icecream ,,which I haven't ever had, and eat it during the movies~~~ which will i guess defeat the purpose of losing weight// !!
But ,, u can also pop some healthy type popcorn in your microwave at home and eat that during the movie.