April 22 was Earth day. This video from Rocketboom sums it up nicely:
I'll post an update about Green Week later. It was a really good success, we had 12 organizations and 400+ people come to the Green Fair on Friday. We were really surprised at how successful it was. Hopefully we can organize another one for the autumn next year so we can catch the students at the beginning of the academic year, rather than the end.