nallur kandaswamy temple festival 2012 day16 (30)

Hi, I'm visiting Columbus for a colpue days for work. Planning to get away from my colleagues and check out the local dining scene. Have no clue other than Kihachi [via Bourdain ]of what to eatv I'll probably hit them up for some sushi. Do you have any recommendations that are quintessential Ohio / Regional local eats? Thanks in advance.