So I visited Cuteland out of curiosity because, you know, it's called Cuteland on a horror dream town post. When I got there, it was actually pretty cute until you saw a bit of blood stains on the flooring behind the tree and a few missing posters. When I went to the first house, it seemed pretty cute and normal. However, as you ventured on, room from room, house to house, you saw terrifying things done to this poor villager by a "mom" character. I have a whole theory on Cuteland (You can read it once I post it, if you want), and if this wasn't good enough a description I recommend going on YouTube and finding a video on it!
Someone else already posted the dream code for Hitokui, but it's honestly my favorite horror town and my favorite dream town in general. It's so detailed and interesting.
Cornhole dont have anything of post-apocalyptic or creepy... It's just a cute town...
Btw i visited Fade and OHMIGOSH. It's not creepy, it's a hacked cute town, but it haves a history behind the cuteness.