Our college president through one every year at start of term. Thing was... Ice cream, Mac and cheese, and kettle corn are the three foods I always see people break their cliques to have together. People just... Fucking love ice cold dairy carbs, hot gooey dairy carbs, and sugar coated kettle carbs. Doesn't matter if you necessarily know who's serving them, or anyone else who's going, people turn out for that shit. More so than even music or dancing.
Man actually. Now you're making me want to have a potluck / potlatch (depending on your region) art event where everyone just brings Mac and cheese. Not even as a competition. Just come down to the municipal park, bring some Mac and cheese, and participate in a drum circle or a poetry reading or play a banjo. Everyone come have gooey dairy carbs and enjoy each others company