Here is their site. Maybe you would like to start one?
Every few months, this idea is brought to my attention by someone. Last month John McFetridge suggested we have a flash fiction challenge in support of these endeavors but I couldn't think of exactly how to do it. Do I charge an entry fee? But what is the prize? I am not sure but ideas are welcome.
Today Jeff Meyerson emailed me about one in New York.
The idea goes back to 2009 and you can read about it at their site. I am not sure that having one of these about a mile from two very fine libraries makes sense, but people have told me lots of older and younger people especially use it.
Our community's has been in place for about a year or so. The original builder and "librarian" moved so I am not sure how well it is being kept up but I am headed over there today with some inventory.
This is the one in my neighborhood. Do you have one nearby?