Yeah but y'see, this place wasn't some hole in the wall club. We're talking a hole in the ground... hole. [ He grins a little brighter at his own joke, for all the subject matter was a little bleaker than he'd been hoping to get into this early into his arrival. ] It's a system of caves under a mountain.

We've been there... uh, a couple millennia probably? Since we lost our own little war with humanity.