You may have seen this family online- they are the Dervaes family of Pasadena, CA. They grow an astonishing amount of food on their 1/10 acre plot (no doubt aided by the long, long growing season of southern California). Here's a video from Youtube:
Well, now there's a documentary movie coming out.
This is exactly the kind of attention the movement needs. I just hope it doesn't draw the notice of the Big Ag police...