Today: American Chamber of Commerce luncheon: 'How well do you know your staff?' Bank of America Tower. Kroll and Dai Nippon Printing organise brand protection seminar. JW Marriott Hotel. Tomorrow: Hong Kong General Chamber of Commerce luncheon: 'Bring the harbour to the city and the city to the harbour - An alternative design scheme for Central harbourfront'. Tuesday, September 23: American Chamber of Commerce luncheon: 'Protecting Hong Kong's environment - Posing dilemmas or creating dynamics?' Renaissance Harbour View Hotel. French Chamber of Commerce breakfast: 'Will China-based manufacturing relocate?' Hong Kong Bankers' Club. Wednesday, September 24: American Chamber of Commerce luncheon: 'Protect your children from internet crime'. Bank of America Tower. Thursday, September 25: American Chamber of Commerce luncheon: 'Mega green, mega hi-tech, mega city'. Horwath Financial Services event: 'A woman's world'. Central Plaza.