And watch out for the chicken and fish - it used to be vegetarian but isn't any more. Look out for "pesce" in salads. Generally, the first 80% of items in the buffet line are vegetarian, the last few have chicken or fish.
Standard buffet, with more vegetarian options. Nice, decent - but at R$50 per kilo it's quite a rip-off. The restaurant Solar opposite is a better option.
Cons: There are better options, quite literally, across the street