Plum pudding
Yes, they have mostly Christmas trees. There is also a tradition where they have a small boat instead of the usual tree, but that's sort of oldfashioned now.
kind of. its more oldfashioned than common
There is no such a word, only an oldfashioned male name: Zacharias
Divinity
Candy Cane!
The Candy cane.
A candy cane.
The cast of A Christmas Treat - 1985 includes: Santa Claws as himself Jason Gulisano as Jason
A red and white treat is a peppermint candy cane.
Japan
bad
Pudding