For April Fools' in 2013, Jagex announced Cook's Assistant: The Musical via a bonus Behind the Scenes video. The video for the Cook's Assistant The Musical included phrases like "The tickets will literaly be impossible to get hold of" and "we are on track for a totaly unreal show" to hint at the fact it was a joke. Additionally, in Old School RuneScape, partyhats and easter eggs were dropped in Varrock, Falador, Ardougne and Lumbridge. However, they jumped and hopped away when players tried to pick them up, and casting Telekinetic Grab on them only gave cabbages and pink skirts.