I have shirts for Castlevania: Lords of Shadow, Guitar Hero, Metroid Prime 2 and Rock Band. They are all hanging in the closet of my game room. I don't have them listed in my collection mainly because I hadn't had time to add them. Or if they aren't in the database, take pics and add them. But they are just as much a part of my collection as my posters, toys, empty candy containers and extra accessories.
As for the food section, it was added because there are a lot of suckers and candies that come in fancy packaging. Such as the New Super Mario Bros. Sour Candies shaped like Power Up and 1 Up mushrooms. Plus I'm sure some Super Mario fan bought a can of Super Mario Spagetti-Os and Meatballs out there and may want to list it in with their swag.