Green partyhats are a tradeable cosmetic item. Green partyhats can be obtained by completing one of the Christmas holiday events that occur once per year. This also rewards the player with all other holiday items associated with Christmas. Previously, they were obtainable from 4 July 2013 to 14 July 2013 as part of a rare item drop. Green partyhats spawned once more in June 2016, in reference to the Falador Massacre.