Pancake Day is so 24 hours ago. In case you forgot, February is National Snack Food Month — and today also happens to be National Tortilla Chip Day. Considering how often PartySugar and I eat nachos, we pretty much celebrate every day as Tortilla Chip Day, but I thought I should pay the pantry staple special respect by discovering little-known historical facts. Tortilla chip trivia: Do you have it in the bag? Take my quiz to find out!