2008 October 14, 2008, San Francisco, CA (San Francisco Hilton & Towers) at the Clinical Congress of the American College of Surgeons April 28, 2008, Chicago, IL (Headquarters of the American College of Surgeons) April 28-May 1, 2008, Chicago, IL, Hyatt Regency Chicago Perioperative Care Symposium Focusing on Safety for Optimal Patient Care: Improving Methods, Behaviors, and Measures for Transforming Perioperative Care (Cosponsored with Joint Commission Resources) 2007 February 2-3, 2007, Chicago, IL (Headquarters of the American College of Surgeons) July 14-15, 2007, Beaver Creek, CO (Park Hyatt Beaver Creek Resort and Spa) in conjunction with the July 15-17 Executive Symposium of the Association of periOperative Registered Nurses. October 9, 2007, New Orleans, LA (Hilton New Orleans Riverside) at the Clinical Congress of the American College of Surgeons.