Today: Stanford University symposium. Island Shangri-La. Monday, April 21: American Chamber of Commerce luncheon: 'Art as an asset class: Investment or indulgence?' Renaissance Harbour View Hotel. Tuesday, April 22: American Chamber of Commerce luncheon: 'Crowning success: Hong Kong as a home for global business'. Renaissance Harbour View Hotel. Thursday, April 24: British Chamber of Commerce breakfast: 'Private equity: Has the bubble burst in China?' British Chamber of Commerce Women in Business luncheon. Prince's Building. Friday, April 25: American Chamber of Commerce luncheon: 'Protecting your company information in the electronic age: Balancing access and limited risk'.