Beers are totally covered, festival-wise. Hot chicken is our signature dish and gets its own patriotic salute every July 4. Even brats get a bit of festival action at our dueling Oktoberfest events each fall. But it seems to me certain dishes are being overlooked here. Why can’t other foods have their own festivals? OK, granted, they actually do — just not, so far, in Nashville. Here are five dishes worthy of your own personal mouth festival; after-party in your stomach guaranteed.