During the holiday season, many people are forced into long lay-overs at airports. When I come home for Christmas time, I have a 5 hour layover in Sacramento before eventually coming back home. My question is what are some money saving tips not to spend a bunch of money on snacks and food while at the airport? Often times, I'll end up buying a meal as well as something like a coffee and maybe even another snack while waiting at the various stores available. It's not like you can really bring a full meal into the airport either and that's not something I'd want to deal with while preparing for a trip home.