Rio Churrascaria is styled in the tradition of Brazilian steak houses. The waiters wander about the restaurant with delicious skewers of meat, and you wave them over when you see something you want. You have a card that says "bring me more" or "I'm done". Meals come with a scrumptious salad bar.
We've been three times, and have been delighted each and every time. My parents consider this to be a "must visit" restaurant when they come to visit, as it reminds them fondly of our years in Brasil.
Desserts are also fabulous and not to be missed. Don't forget to wear LOOSE pants, and an appetite!