wouldn't be toooo sure about that ;) one thing I remember doing back in HS (and occasionally now in college) where there was no wifi at all was running an ircd

wouldn't be toooo sure about that ;) one thing I remember doing back in HS (and occasionally now in college) where there was no wifi at all was running an ircd on someone's laptop and creating a small ad-hoc wireless network so we could all chat on IRC at the same time. Since some classrooms were physically close, we had some people from other classes join in too. And lack of network access won't stop anyone from playing offline games on their computer.