There are some great restaurants to try out while in Nashville. Choose between The Pancake Pantry and Loveless Cafe. You can't lose.
The lunch crowds will be big at Swetts and Monell's. You won't find better food anywhere than these two places.
Nashville has some great dining establishments that range from the Sunset Grill if you want to rub elbows with the stars, Sperry's, The Palm, The Stockyard, Mortons of Chicago, Ruth's Chris Steak House, Stoney River Legendary Steaks, The Omaha Steakhouse, and Flemings for Steaks.
There are all kinds of watering holes downtown on 2nd avenue and on Broadway.
There are a lot of sightseeing tours available. You have The Frist Center, the Country Music Hall of Fame, Opryland Hotel Christmas, The Rockettes Christmas, The Ice Show at Opryland, Pro Bass Shops, and various concerts playing in Nashville at that time.
Music fans will want to get down and dirty, head over to the Bluebird Cafe, The Station Inn, Tootsies Orchid Lounge, The Bluegrass Inn, The Exit Inn.