Tom,
Fogo's rocks.
It is about 15-20 minutes from the Cobb. I'm gonna get directions and maps ready for the show.
It is a quasi-price-fixed restaurant. Per person is around $45, plus drinks, which are charged on a per-refill basis. (don't forget taxes)
They serve over a dozen cuts of various meats.
For a lot of info, check out fogodechao.com
Hope this helps. Lemme know if I can be of further assistance.
Mike