April 28, 2007CHI2007 at San Jose Convention Center
June 15, 2007RoboGames at Fort Mason, Festival Pavilion
September 14, 2007Dwell on design at San Francisco Concourse Exhibition Center
November 13, 2007BayCHI at PARC's George E. Pake Auditorium
January 27, 2008VizThink at The Westin San Francisco Market Street Hotel
March 14, 2009Dorkbot at Brush Square Park