First, here are K and J dressed up for Halloween in costumes that are some sort of Bill Cipher (from "Gravity Falls") variants from alternate universe fanfic. No, that's all I know. All things considered, I would rather try to explain Enormo again.
And, after having seen "Coco", Gretchen thought it would be nice to construct our own version of an ofrenda with our (mostly) deceased relatives. And a couple of our very good dogs.
I hope you had a good holiday!