I will be there for TWO dinners...and am looking for recommendations. It doesn't have to be really high end or only BBQ..just looking for suggestions of where you think we can get the city's best food.
I second the suggestion that Margot Cafe is the best restaurant in Nashville. Try the homemade potato chips with garlic aioli. The menu changes all the time. The bartender, Destin, makes a mean mojito.
It's not fancy but it's definitely distinctive: Prince's Hot Chicken. Check it out for lunch--I'm not even sure the place serves dinner. I try to go there every time I'm in Nashville. Great fried chicken that will clear your sinuses for a week.