A great story about roof top gardening and community:
"The Garden of Happiness is a sunny community garden with vegetable plots, a chicken coop, a corrugated-tin shed, and a few chairs beneath a grape arbor, where the chicken committee is meeting. The chicken committee is a lot more committee than chicken, its deliberations filled with references to “existing chicken situations” and “pursuit of newer egg opportunities,” and the slightly skeptical neighborhood people have to be gently won over by the carefully beaming professionals."
For more on this article in the New Yorker