We're heading back to Rio soon. First trip since May 2012. We're staying in central Copacabana, about three blocks from the Metro. The last trip we stayed super busy with personal business so it's been a while since we've just gone wherever. Any place that you recommend? We tend to hang with the locals and eat simple foods but we've enjoyed a couple of good meals in Leblon. Also any place that you highly recommend for feijoada. We prefer the buffet style and have been frequent visitors to The Deck on Av. Atlantica. It had stopped serving buffet style but their website looks like perhaps they are again. Thanks in advance.