Chicago, Illinois

"The U.S. Green Building Council’s Greenbuild is an unparalleled opportunity to connect with peers, industry experts, and influential leaders as they share insights on the green building movement and its diverse specialties. At Greenbuild 2007 we'll explore 'Accelerating Green Communities' with outstanding educational sessions, exciting speakers, special events and tours, and our largest exhibit hall ever." (www.greenbuildexpo.org/)