Sowing Revolution: Seed Libraries Offer Hope for Freedom of Food 
http://www.realitysandwich.com/sowing_revolution

and check it:

Occupy Our Food Supply is bringing together the Occupy, sustainable farming, food justice, buy local, slow food, and environmental movements for a global day of action on February 27, 2012. Inspired by the theme of CREATE/RESIST, thousands will come together to creatively confront corporate control of our food supply and take action to build healthy, accessible food systems for all.