The big cheeses at Buraco da Lacraia have hit upon what is known as a winning formula for Friday nights. Celebrate the end of the week with unlimited drinks, including beer, caipirinha, malzbier and any soft drinks you like, all served by naked waiters for the (incongruously) modest entry fee. If that still doesn't satisfy, try your hand at a spot of videoke in the adjacent room. We can't think of many better ways to start the weekend.