So basically, what happens is that there's a huge snowstorm, and almost all of the schools are closed, but Kurt doesn't know that dalton is because the phone tree messed up or something, so he drives to school and gets in a crash. He ends up having to stay at dalton for the night. They play grog.
It might be called snowed in, I'm not sure... But it's around seven chapters, and I know for sure I saw it on ff.net
P.s sorry about the lack of tags, I'm on my phone and I can't figure it out