There is a chain both here and in Cincy called "City BBQ" which is pretty decent, and the sauce and the slaw both come as a side. I don't put slaw on the sandwich because it cools the meat down. They have four main kinds of sauces at City. We went pretty often in Cincy. The Cincy main BBQ place is Montgomery Ribs, which is not bad, very chique now, but slathered with the red sauce. They have one on the river which has some nice views.