Interesting site. There are somethings that could be changed, but I think it looks pretty decent. Are the students designing it? Kudos to them if they are.
I know you guys probably won't want to do this, but I'm telling you anyway, you should try to tone it down a little and make it a bit more professional (better color scheme, less "flashy"ness to it.)
I also suggest that you try to incorporate your top sponsors into your header or homepage. This makes them happy and helps provide better visibility to them. Feel free to check out our website for more ideas as well (
www.teamneutrino.org). Feel free to contact me or anyone else I'm sure if you guys have any questions.
Good luck!
David