Halloween Dice Challenge
Just noticed that I had submitted this incorrectly the first time, so I'm trying again. With that disclaimer outta the way...
This simple challenge has simple rules: roll a die/use the Wheel Decide website (I'll provide the link below), roll a number for each category, then draw out the results when you've rolled for all categories (an example being a vampire with three extra eyes wearing pastel formalwear). This challenge ends on Halloween, and while there's no official prize, I'll happily share and submissions this challenge gets :)
https://wheeldecide.com