Bill & Melinda Gates Foundation communication employees Jennifer Hauseman, left, and Tyler LePard chat in chairs at the end of a hallway dubbed "the diving board," that overlooks the "living roof" of ... more 
Bill & Melinda Gates Foundation communication employees Jennifer Hauseman, left, and Tyler LePard chat in chairs at the end of a hallway dubbed "the diving board," that overlooks the "living roof" of the parking garage and downtown Seattle, Thursday, June 2, 2011, in Seattle. The foundation formally opens the new headquarters Thursday evening, moving from scattered nondescript office buildings around Seattle to an architectural showcase in the center of its hometown. less 
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Associated Press | Photo By Elaine Thompson
Thu, Jun 2, 2011 3:56 PM EDT