I stumbled upon one just recently in Coarsegold, CA. Not quite what you are looking for I think, but Bill Tyson, an entomologist and Iris grower, opens his Iris garden in April each year during his Iris bloom season, he also takes this time to
sell some Iris's he's potted. I'm still new to the community but learning that others do similar things. We have plans to do something like what you are looking for on our 40 acre parcel. Still in the early stages; building footpaths and clearing dead brush (chipping the brush for the footpaths). We are years from having anything farm/Garden worthy.
