That's what it's called! Grandma's Farm is on 8888 S 19th Ave in Phoenix. They have chemical free produce and eggs (including goose eggs – large and small), and are open Wednesdays and Saturdays. I suggest we go next Saturday at 8 AM, when they open, because they sell out of stuff early.
However, if next Saturday doesn't work, I would love to hear other suggestions, so everyone can go!
Also, here is a link to the farm, for more information: http://www.localharvest.org/grandmas-farm-M31647