The Buffalo Branco is a known grillhouse in Foz, where you can enjoy local specialties like steak or grilled meat. The restaurant is usually filled with foreigners, which is normal. It works this way: there is a (65 reais on top of which they gave me a discount) fixed price that includes many types of vegetables, salads, hot dishes, but mostly includes meat, which is unlimited. While vegetables are at the buffet, the waiters constantly pass with the most diverse meat specialties served on a sword. I counted at least 10, including roast chicken and grilled heart. All very good! Drinks are separate.