CodingFrenzy writes: "If you're over 18 and living in Germany, Switzerland or Austria (thats all in Europe) you can submit your best Mindstorm based Robot to a competition to fly to the ISS (this link in German). Choose any design you want: cleaning windows, space-ballet, etc. Include a gravity generator and you might even be able to use those wheels. Pack it into fur and give them a space-pet. What the heck, there's enough junk in space already..."
If you win, let us know, we'll send you a t-shirt. :)