Thank you for showing us the new stuff. 🙂
In our GH I created a place in the sky, you visit via a mirror, and I have the village area.. The Sky version is is a self contained display. You could do the same or similar. There is no rule it all must be one grand display. It can be, or it can be separate glimpses. I even thought about using some Halloween stuff and "Wintersday" to try and convey the Nightmare before Christmas vibe.