There is a street in tamilnadu where every house in the street has one or the other flowering plants, fruit bearing trees, green leaves that you can cook, even betel leaves...etc. Beauty, I did witness, is anyone in the street can pluck flowers or fruits from anyone's else's, dont even ask for permission.
I dont know about others but I believe this is one beautiful way of co-existence.
It is called Mullai Street, Cuddalore