http://www.incredible-edible-todmorden.co.uk/projects/growing-bodies
Check out this site and go thru some of the pages, it is amazing. This town in UK is planting orchards, herbs and vegetables at different places around their town like the firehouse, schools, etc..so that people may freely harvest as they move about any food that they need.
It may not be being done permaculturally, or it may? But what a way to spread the word if you were to try to do something similarly in your town ?
I sent this link to our chamber of commerce so that they could consider planting fruit
trees and hedges rather than inedible ones in our town?? maybe ?
I also put this link on my
facebook to spread the word to other people (saw this on HT forum)