The weekend rolls around and you want to take the family to the movies. For a family of 4, it's already going to cost you about $40 just to get in, but then of course you have to buy some snacks. Let's say you get a bucket of popcorn to share, everyone gets a small soda, maybe a package or two of candy. Before you know it, you're already another $40 in the hole. Has it gotten out of hand?