as far as my research can tell the only large scale polystyrene dome home left is in new mexico and inhabited by a group of con artists that are presently reinventing themselves as a cult....
which seem like a lot less fun than the squalid glory of florida's xanadu where the doors where always open, and new friends were always stopping by. in the week i lived there i played got to play host/ informal tour guide/ phantom of the xanadu to several groups of folk.
the good news is two folk i talked to expressed an interest in letting me throw together a xanadu on their property, should i ever get the equipment together.
this is a sad day.
i'll be posting a full walk through here shortly so you can see what the world has been deprived of.