Yes, they are called Churrascaria. If you like meat, you will love the churrascarias. They also usually call the way they serve the meat rodizio, as the server come to your table and dish out the pieces of meat right there. They keep coming, and coming, as long as you are able to eat. They offer all kinds of meat: beef, lamb, chicken, porc, chicken hearts, etc. This type of cuisine comes from southern Brazil but it is popular all over the country, especially in the south and southeast.

Helio ( an expatriate but true carioca (=someone born in Rio)) Vancouver, Canada