I was kinda kidding but look at the sites I found. There are even books on outhouses. LOL Not just a couple but a bunch didn't think there would be all that much on them.
I had to use one in AZ when I was little at a neighbors.
Hot -Cold snd stinky kinds of sums it up. :-)
http://www.roadsideamerica.com/set/outhouse.html
http://www.legendsofamerica.com/we-outhouse.html
http://www.amazon.com/Outhouses-Flus.../dp/1933192259
There was even a calender.