My wife grew up in Cincinnati and always talked about Graeter's. I did not understand her obsession until we went. Make sure to get chocolate chips in whatever flavor you get. I don't know how they get them to stay to soft and chewy. But I can no longer eat chocolate chips in my ice-cream from any place other than Graeter's.
The one on Fountain Square is nice in the summer, especially on Sunday when they play movies in the square.