Though students are still studying for finals and finishing up their term papers, they’re not doing it on campus this year. Instead, dorms are empty, quads are deserted, and playgrounds are covered in caution tape. Instead of cafeterias, students are now eating lunch in their own (or their parents’) kitchens, which, depending on the school, might be a step up or down. But a few schools have treats like no other, from an Albuquerque school district’s legendary peanut butter bar to a way of barbecuing chicken that has spread throughout…