Fogo de Chao is a national chain, they have it in a bunch of cities. Here in Philly, we have a pretty sizable Brazilian population in the Northeast. Estimates are 15,000....most coming from Minas Gerais and Goiás states that tend to me on the rural side. Here's a good article about the neighborhood they've settled:
http://www.philadelphiaweekly.com/view.php?id=12880