Off to ETH, Zurich…

I’m almost off to Zurich for a week of scientific debate and brainstorm at ETH. I’ll have a presentation as soon as I get off the plane, where I’ll be showing mainly the work I’ve been doing on the http://theobservatorium.eu/ . This will be my first time in Zurich and for what I see the weather is not even close to Lisbon… :( Temperature tops at 4ºC while we are here it is around 20ºC… so I imagine that I wont go out much, but I’ll try… Now… I just need ideas of things to visit: Can you help?