Mayaween
A time of rare stellar convergence in the realm, [Mayasween] is the brief Achaean time period occuring approximately every thirty years when the barrier between the spirit world and that of the prime material plane grows thinner. It is a celebrated holiday to some adventurers, a time of ghoulish tricks and trepidation for others. Although commemorated in various ways, the merchant [Merentesh] of [Delos] routinely stocks Mayasween [costumes] and various treats during this ethereal intersection of the corporeal plane.
It is also rumored that it a hidden path to the [Griesly Family Manor], once a majestic estate near [Thera], clears itself for wanderings during this brief time phase of otherworldly interventions. What lies within its haunted halls is unknown and whispered to be ever-changing.
Mayaween was originally known as Logosween. The name was changed when the mantle of Creation was passed from Sarapis to Maya.