Occurring approximately every 30 years is Mayaween, a 31-day celebration of all things spooky. Floating eyeballs, pumpkins, and stuffed spiders decorate the lands, while Merentesh of Delos stocks his shop with various costumes of the Gods and a few notable denizens. Recent celebrations have also found a haunted house near Thera to be a popular place to visit. The haunted house, known as the Griesly Family Manor, comes into contact with this plane of existence on a cycle that coincides with Mayaween.
Mayaween was originally known as Logosween. The name was changed when the mantle of Creation was passed from Sarapis to Maya.