Punkin King question

So, I've been farming candy since yesterday, and I've gotten a fair amount so far. However, I've been wondering, does the Punkin King spawn on levels like Deconstruction Zone? I've only done levels like that a few times since the Punkin King event started, but I haven't seen him there yet. Candy-farming wise, is there any reason to go to these levels, or should I just skip them when possible?

He only shows up in the tunnels, so as far as candy goes everything else is a waste of time, although it doesn't hurt to make some extra crowns in the occasional arena so you can make more runs.

use your left over candy to buy a paper mask. They have a very goofy charm to them... like Spy disguises.

He will not show up in deconstruction zones.
He only shows up in the following levels:
- Clockwork Tunnels
- Wasteworks
- Power Complex
- Blast Furnace
- Cooling Chamber

I wish they were permanent.
The paper spookat in particular, rocks.
I've never seen him in the Deconstruction Zone, and I've done...maybe 5 or 6 of them since the even started. I think there has to be a hallway or something to spawn the PK palace (like danger rooms), maybe. I'd say skip them.