CoSM celebrated Halloween this year with the 9th annual Deities and Demons Masquerade. Grey House was transformed into a haunted mansion, welcoming heavenly and horrifying hosts for the opening ceremony, featuring a presentation by Mr. Reaper on the Art of Heaven and Hell. The evening featured music by Desert Dwellers, Kaminanda, Sixis, Hannah Thiem, Solar Lion, and Space Demon. A collaboration of belly dancers and fire spinners performed under LED lights with a laser show.
Mr. & Mrs. Reaper opened the ceremony .