Great location in centro, although you'll need to be looking for #24 because there's no sign out front. The decor is lovely rustic Brazilian, and the food is fantastic, with tons of all vegan options. For about $9 I had way more Thani could finish. This is buffet by the kilo and the selection was very broad. The mouceca was really special, and everything was excellent. Two thumbs up! A previous reviewer mentioned that the atmosphere was sultry and warm, but the a/c was working great as of January 2015.
Cons: No sign out front, It's thousands of miles from home!