www.restaurantesantinho.com
This place made me speachless!
GREAT Brazilian Food, well presented, nice waiters and the best is that it is inside an Art Gallery, that hosts lots of good expos in town.
You pay a fixed price (week days are the cheaper, and sunday the most expensive). But for the quality, and as it´s all included (food and desert), it´s not all that bad at the end.
My tip is for you to arrive early, there´s always a line!! When we went there, we arrived early, saw the expositions and got in by the time it opened.
It´s a MUST GO!