Winter Bash 2018 is over now, and no one has opened this recurring question for the next round, so I'll just do it.
Please post your suggestions regarding how to make Winter Bash 2019 even more fun than the previous Winter Bashes.
- New suggestions for hats and hat triggers (either regular or secret ones)
- Which hats should be kept?
- Which hats should be retired?
- Do we want more secret hats?
- Do we want more secret hats that don't get triggered until long after the start of Winter Bash?
Let's keep the traditional format of one suggestion per answer, so people can vote on individual suggestions.