Your stop in Cincinnati is at Camp Washington Chili, which is in sight of the Hopple Street exit just 2-3 miles north of downtown Cincinnati and the bridge into Kentucky
At CWC, you can get 3 of the most 4 well known Cincinnati foods - in no particular order:
1) Cincinnati style chili (by itself, on a coney, or on a 'way' (basically spaghetti topped with chili and possibly also cheeseonions, beans)
2) Goetta
3) a double decker sandwich
from there it is a very short drive to Graeter's for its well known ice cream, if you have room and time. I personally prefer the lesser known local ice cream shop Aglamesis, but Graeters will be far closer to your route.
Read the following excellent post from cajunking for an idea of what awaits you
http://www.roadfood.com/F...-Ayersian-m492122.aspx
<message edited by TJ Jackson on Tue, 06/8/10 3:16 PM>