And we had an opportunity to try that out in a community in the central part of Rio, which is called Santa Marta, and we made a design for this place which looked like this, and then we got people to go along with it because turns out that if your idea is ridiculously big, it's easier to get people to go along with this. (Laughter) And the people of Santa Marta got together and in a little over a month they turned that square into this.