"You cannot predict, but you can prepare for the immediate future and beyond." That's the motto of Vivos, a company building 20 " autonomous, hardened and nuclear blast proof, underground shelter[s]."
The scenarios aren't very well-written, but still the whole site is kind of interesting, in an "are they really serious?" sort of way. And if for no other reason, check out the cool disaster icons. Apocalypse never looked to stylish.