I love the Brazilian places! We went to an awesome one on 49th Street, but I can't remember the name of it. There's also one down in Florida called Area Code 55 (apparently the area code for Brazil) that was delightful.

My favorite all you can eat place is Number 1 Sushi. There's no buffet, you simply order off of two menu sheets as many times as you like, so the food is prepared and served fresh each time. It's also a very good price at $22. My husband swears he eats his weight in sashimi each time we go!