Here is an article from The New York Times on how farmers are getting tourists to pay for on farm vacations and do chores for them too!
http://www.nytimes.com/2009/08/26/dining/26farms.html?_r=1
Check out this youtube video of an ad for the LA County fair. So funny, but not beyond the realm of possibility.
This is why we should all support local Ag in The Classroom programs.
http://www.youtube.com/watch?v=1s0qtPkxD0g