The Italian Sub Shop in Cosby, Tennessee is a small restaurant that offers quite good sub sandwiches, pizza and various Italian meals. If you are looking for friendly service, you may want to look further, if a good sandwich is all you seek then this may be worth the visit. If we were staying in Cosby, Tennessee in a rental cabin we sure would not drive all the way to Gatlinburg for better food. The restaurant is small and the owner is less than super friendly, however the food is good. There is no website to visit. You can look them up on Trip Advisor and read reviews.