So there are the free items. The Santa Hat which they brought back is at the Snow Forts and the Antlers are at the dock. Next I will show you thumbnails of what all the rooms look like!( that are decorated0

So there are the pictures of all the places. If you look closely you will be able to tell where they are.

 So there is the pin. I have to go take care of cat that is why this post is a little breif .sorry!