I think it's interesting to see what you can surmise about a person based on the snack they bring to the game. This makes a snack, not just a snack, but a means of communication. Here's a list of what people are "saying" with their snacks:
Pizza, McDonald's, or some other fast food: "I have more money than time."
Hot dogs: "I have neither time nor money."
Homemade chicken and cinnamon rolls: "I validate myself in the kitchen."
Energy bars, chips, fruit snacks: "I just went to Costco."
Soy burgers, baby carrots, water: "I want to help you change your life..."
granola bar and juice box: "I just moved here from the mainland."