Tomorrow: World SME Expo 2009 (until December 5). Hong Kong Convention and Exhibition Centre. Canadian Chamber of Commerce Professional Development Luncheon. Kinwick Centre, Central. American Chamber of Commerce event: 'A Post-Crisis Review of Commercial Real Estate Leasing in the US and Asia Markets'. Renaissance Harbour View Hotel. Monday, December 7: Canadian Chamber of Commerce seminar: 'The art of persuasion: The art of selling concepts and ideas'. Duke of Windsor Building. Hong Kong Retirement Schemes Association luncheon: 'Healthcare reform in US - What about Hong Kong?' Hong Kong Club. Wednesday, December 9: Canadian Chamber of Commerce luncheon: 'Canada-China economic relations - Are you getting a piece of the action?' Dinner: 'Resume Building and Networking'. Kinwick Centre, Central.