First things first, if you're in Nashville, and you're into this kind of thing - try to stay in the Nashville Tiny Loft, a newly constructed tiny house, available through Air BnB. It's a great little place and Adam and Jen are great hosts!
Now, onto the highlight reel...
Barista Parlor: High quality coffee shop, with the added bonus of gourmet pop tarts!
Barista Parlor x Golden Sound: BP's shop in the Gulch - easily the coolest cafe I've been to yet.
Wheat & Co: Fine menswear outpost in East Nashville
Pony Show: Right next to Wheat & Co, great little shop full of vintage and local wares
Third Man Records: Jack White's vinyl mecca
Imogene and Willie: One of the best retail spaces in the country, renowned for their denim goods.
Marathon Village: Renovated spaces full of cool local shops