I finally got around to looking at Bansupuro Park - good job Iga. It looks great. I love the Radio Shack pun whether it was intended or not.
Here's my suggestion or idea or question I guess....
Would it be possible to have people come out of their being sorta smelly? I mean you're walking through raw sewage just like in the sewers and no one comes out of there smelling like a rose.
I think it would add to the ickiness factor of the park.