https://www.gamespot.com/articles/monster-hunter-worlds-new-event-quest-adds-a-reall/1100-6457104/

On top of the second Horizon Zero Dawn event that's underway on PS4, a new limited-time quest is now available in Monster Hunter World. Capcom has kicked off the Wiggle Me This Event Quest on both PS4 and Xbox One, and it gives players a chance to create a rather...distinctive headpiece.

The Wiggle Me This event runs until March 8. It's a six-star quest set in the Coral Highlands, and it requires a Hunter rank of 11 or higher to accept. Rather than having to slay a specific monster, the object of this mission is to deliver 10 Wigglers, the slender, worm-like creatures you can find protruding from the ground in the Highlands.