last week we were there and ate at blacksmiths cafe. I would recommend it highly. We stuck withe the bloody mary's and burgers, but they had some good looking entrees too. Not from there so can't really help with directions but right at bottom of lookout mountain, which you will probably be going to.
St. John's and Hennen's would be excellent for dinner.
St. John's Restaurant @ 1278 Market St., Chattanooga, TN 423 - 266 - 4571.
Hennen's Restaurant @ 193 Chestnut St., Chattanooga, TN 423 - 634 - 5160.
A casual spot SW of town at bottom of Lookout Mt. is Mt. Vernon Restaurant for lunch/dinner. Very nice.
The Mount Vernon Restaurant @ 3535 Broad St., Chattanooga, TN 423 - 266 - 6591.
St. John's Restaurant
1274 Market St., Chattanooga, TN 37402
193 Chestnut St, Chattanooga, TN 37402