Can't seem to make head or tail of any of it. We either need someone way better than me, more information, or both. I tend to think it's both.
I tried to enhance the pigpens a bit:
As for the rest, can't wrap my head around it. It seems to be a mix of Leeson and Club Penguin. That can't be right. And unless I'm wrong, on the left there's even some malachian and another glyph I saw somewhere but can't remember for the life of me.
If we flip it over, I think I spot in order H L D P G C 1 N 5, amongst the few glyphs I can read.
On the left-most part I seem to spot a couple chinese ideographs, but this is insane, and I'm tired as hell, and I'd rather be sleeping.