Item crafting is a thing in Team Fortress 2, as fans of the game are no doubt aware. Valve has put out a call for the experts among you to rise to a challenge: create holiday-themed items and submit them to the Steam Workshop.
It's not really clear what the plan is for this content, but from the sound of things there actually IS a plan. Item crafters are looking at a December 1 deadline for submissions. What happens after that is anyone's guess. There's talk of your heart growing three sizes and spirits visiting you in the night, both of which frankly sound pretty terrifying.
Source: Team Fortress 2 website