rcnsustainablecities Client United States Joined July 2012 ContestContests Logos Status Prize * RCN: Sustainable Cities The RCN is an international collaborative research network that focuses on researching and implementing city sustainability. 102 Logos Complete Status $400 Prize RCN: Sustainable Cities The RCN is an international collaborative research network that focuses on researching and implementing city sustainability. 102 Complete $400 * The Prize Package includes the Designer prize and all LogoTournament fees.