There are so many unknowable eldritch horrors, not all of them get to use a museum or ruined mansion for their schemes. To avoid the waiting list, other potential properties are available. Toy Shop L’ondeki has a fondness for children.
So this picture of a ruined fishing village popped up on my G+ feed. An image search reveals it to have been taken just off the coast of a Sicilian island called Salina. As the poster Jon Bupp says, this