One of the other nights in the hostel, we had a party in the courtyard and it ended with everybody dancing the samba with the Brazilians, or at least attempting to very badly. That night was a drunk one, like the rest, it involved pretty much all the hostel, like the rest, and went on till at least 4 in the morning, like the rest. Don't call ask me to say which day or night it was as I have no idea but it wasn't the first night or last night so one of the other two.