Principality of Sealand

Reykjavík's last mayor was an anarchist standup comedian. He had a particular fondness for meeting dignitaries dressed as Star Wars characters.

The Doomsday Seed Vault on Svalbard has over 21,500 cannabis seeds in it. That means that there are more seeds in there for weed than there are for aspargus, blueberry and raspberry, for example.