I've been to Papagaio TA several times, it is located in the Azrieli Center with an incredible view to the Tel Aviv skyline. This restaurant has an amazing item on the menu called the Brazilian Table. Basically you pay a fixed price (along the lines of 40$) and you get an all you can eat meat buffet served fresh to your table with a selection of meat with experienced waiters detailing the meat and able to recommend drinks to go with it. It has several kinds of meat such as kebabs, entrecote, asado, etc... very varied I believe 9 or 8 different kinds of meat. The first round is a tasting round and then they give you an option to choose which meat you want them to bring to you.
The waiters are always very kind and helpful, you never have to wait for someone to pay attention to you and it's a very pleasant place to be in. Even when crowded there's never too much noise, there decorations inside the place are very pleasant and the view completes the experience. Going there at least once is mandatory I think.