Anyone in Cincinnati, OH?

I'm flying out later this week for an interview in Cincinnati, OH and will have some down time. Anyone in this area know of some audio shops in the downtown area that are good to visit?

Also any advice of a good place to eat and places to stay away from?

I've only been to the city once, a long time ago for a conference for FBLA and didn't get out. Not sure if the OTR area has improved but I heard there is some good eatin' over there.

Thanks!