Contains worryingly little genetic variation and worryingly large numbers of tin mines operated by zombies.
Cornwall was amongst the last places in the UK to finally outlaw RATC. Officially this is not because of any moral or ethical reasons but because the increasingly extortionate cost of local supernatural practitioners was an unsustainable drain on the local economy.
This reasons it believed to be little more than a smokescreen as Cornwall doesn’t actually possess an economy.
The sport of Spleen, Spleen, Sploulis also banned in Cornwall as it’s complex rules terrify the natives. Showing a copy of the rules, even the mind meltingly simple Tajikistan Plumbers introductory rule set, to a Cornishman will cause his to become a Devonman out of shear shock. Naturally the local government moved rapidly to suppress the game lest the county become merely an inferior form of Devon.
At least one of the Ritual, Legacy and Prophecy may involve Cornwall in some way. However that cannot be confirmed to non-initiates.
Though officially the Cornish mining industry is defunct this is untrue. In fact the tin mining industry continues to prosper through the use of zombies, as exposed in Hammer Horrors’ seminal documentary “The Plague of the Zombies”