I went to the Flower and Garden show at EPCOT a little over a week ago. I was very excited about the small urban farm display that they had.
I will be posting some pictures, but what I found most interesting was the aquaponics set up.
I tried getting panoramic pictures of it, but kept getting people's heads in it, even when they tried to duck, so I had to go piecemeal. But you can get the idea.