Back in June, we went to Chattanooga for JoeCon 2018.  It was hosted at the Chattanooga Convention Center at the Marriott Downtown.  I did some research on surrounding restaurants since we would be there during lunch hours for a few of the days.  One of the restaurants I read about was the City Cafe Diner.  Most of the reviews I read online were fairly positive.  So I wrote it down as a possibility if we found ourselves looking for somewhere to eat.