Its at the Duke energy center downtown, prices are a little steep. But seems like its a good time, you get 25 tasting tickets with your entry fee, for a 4oz glass of whatever you want. (plus you can buy as much you want as well.)
I went last year. It wasn't to bad, It got pretty crowded. Cincinnati had another one in the summer on Fountain Square that was alot better. but i will probably go to the convention center again.