Things to See:

The Gulch
Broadway
The Hermitage
Whiskey Tour (I did this one)
The Parthenon / Centennial Park
Grand Ole Opry
Country Music Hall of Fame
Tennessee State Capitol
Hike around Radnor Lake
Blackberry Farms (Lush 5 Star Resort a few hours from Nashville)
Arlington Vineyards

Restaurants:

The Catbird Seat – Fancy chefs tasting restaurant
Kayne Prime – Classic Steakhouse
Etch
Hattie B’s – Great Hot Chicken
Prince’s – Great Hot Chicken
Husk
Butcher & Bee
Party Fowl
Mas Tacos Por Favor

Bars:

The Oak Bar
Skull’s Rainbow Room
Tootsies
Merchants
*Rent a Party Bus (especially for Bachelor/Bachelorette Parties)

Rooftop Bars:

LA Jackson
UP Rooftop Lounge
Acme Feed & Seed