This area is the set for the quest SQ0003 - Moans… or American Classic Corn Cans.
It is divided into 4 main area, plus the little external area where the quest can be taken:
References:
New York World's Fair (Flushing Meadows, New York)
Six Flags New Orleans
The idea here is to tell a story about the way capitalism often hides a state of decay like abandoned areas, such as parks, fairs, etc…
Inside this area, specifically based on agricolture and farming, there is also a clear criticism on the animal exploitation and the suffering of the animals for the humankind excesses and mistakes.
While the Seeds & Crop Protection area is mainly set for the subquest (SUB-Q | Blame those damned birds!), the other two areas tells the story about how Mr Speaky and the Little Mutant Black Bird (WIP) evolved in order to survive to the nuclear holocaust and the anguish of the post-apocalyptic world pushing hard on the natural ability to reproduce sounds and also some human lenguage (expectially Mr Speaky that can literally speaks).