What's up in South America ?!

Hello ! I'm a french architect student at INSA Strasbourg, France.

I'm currently in Rio de Janeiro in exchange for one semester and i have to do an intership this summer.
I'm also working on a research paper about Parametric Conception and especially about GrassHopper and Architecture.

So ! I heard about very interresting agency here in Brasil, for exemple Triptik or Metro Architecture.
Does anybody know Brasilian or South America agencies who design projects with Grasshopper ?

Any way if you heard about or seen nice works or events in Brazil, share it !

Tristan