Voiced Palatal Fricative

(That title has nothing to do with this post)
So, I've had this idea for awhile now, and the other day I just happened to be talking to some people who are more involved in school committee stuff than myself. So I told them about it. We need a campus wide Floo Network. I'm dead serious. All around the edges of campus there should be multiple fireplaces that can take us wherever we need to go. Then, everyone can just go from building to building that way. Especially in these extreme conditions. The people told me that if I can figure out how that would work, they could try to implement it into the system. I also suggested a tube-like system, not unlike what is used at the Home Depot. But then campus would probably look like a giant hampster cage.