We visited the shop after our Country Music HOF tour, but decided to go back for the Hatch tour a few days later. So glad we did. The tour is not long, but you get a great overview of letterpress history, and how the rise and fall and rise of the Broadway area had affected the shop (what the effect of the Ryman closing in the 70's did to the area and the print shop). Loved the look of the prints, which just can't be duplicated digitally, and we even got to roll the top copy on our own print.
They do accept AAA, as do many attractions in Nashville.