Metropolis challenged designers to “fix our energy addiction” in this year’s Next Generation competition. On October 20, at the National Building Museum, in Washington, D.C., Susan Szenasy presents the prize-winning submissions and discusses the power of problem-solving through design thinking in Next Generation Green Technologies. 1.5 LU (AIA) $12 Member; $12 Student; $20 Non-member. Prepaid registration required. Walk in registration based on availability. www.nbm.org