When are they, usually? Will they be continued into the new year? I can't remember if there was one for December, or what the items were.

They're usually the third weekend of the month, and they tend to happen around the same time as the new Delish sets and monthly CSC battle challenger are released (assuming those will continue happening as well).

And there was one in December, the items were these two things:

Thank you!! :D

OOoooh 8D