The largest military base in the world is finally home to its first-ever tattoo studio, as American Tattoo Society has opened up shop on Fort Liberty in North Carolina. American Tattoo Society is based right here in Fayetteville, and is the only tattoo shop currently allowed to operate on military installations around the country. From its first shop on Yadkin Road in Fayetteville, the shop has grown massively, and now has 11 shops around the country, with nine of those on military installations.