I always make a list on my phone about now for things to remember for next year. Here's my first few thoughts so far:
My kids LOVE paperchains and making paper snowflakes (and the baker Ross type crafts which we need to stock up on next year)
They're not bothered about any of the stocking fillers and really just want the things they've asked for from Father Christmas so I should save myself and not waste time thinking/worrying/adding to those bits
If they have jelly tots in their stockings all the sugar will end up in our bed
I have plenty of wrapping paper, cards and name tags for next year and don't need to buy any more