ESRI, the GIS folks have a cool interactive map at this site. Called the Geography of Horror, I suspect it really should be called the Geography of Horror Movies, so not to confuse it with reality.
But anyway, Happy Halloween!
And instead of pigging out on the left over candy, donate it to a shelter or pantry in your community.
I'm going to the local food pantry and in addition to soups, veggies and mac & cheese, I am taking over the left over candy from the weekend. I certainly don't need it and it will make some kid smile!