Thanks, guzziguy, couldn't have done better at explaining the clam sauce thing. I've had the red clam sauce, and don't like it nearly as much.
Leonardo, I've been here:
http://www.fogodechao.com
Fabulous. No clue how authentic. Turn the coin on your table to green, and 3-4 gauchos descend upon you wielding open pit fire-roasted meat and hand carving it onto your plate. The onslaught continues until you turn your coin to red, and you can actually eat. Whenever you run out, or if you just feel like watching a bunch of meat carrying guys fall over themselves to get to you, just flip the coin back to green. I was meat drunk for days!
Nice looking paella and Rapture meat!