I grew up in the '80s where there's a lot of these kind of post-apocalyptic, post-comet, post-whatever it was, so that always captured my imagination a lot as a little kid, that idea of getting access to secret places and being able to roam around where you're not supposed to.
“Healthy people are those who live in healthy homes on a healthy diet; in an environment equally fit for birth, growth work, healing, and dying... Healthy people need no bureaucratic interference to mate, give birth, share the human condition and die.”