Even the hotel cleaning staff expect to be tipped. However, if the service had been appalling, it is only right not to reward bad service. When To Go The weather in Hong Kong does not swing to extremes, so anytime is a good time to visit. However, summer is the peak period, so expect higher airfares and room shortages. The weather is also humid and hot.
Autumn is the best time to go, as the weather is pleasant and tourists scarce.
If you go in late summer, approaching autumn, some of the sales are still on, minus the crowds. There are also special packages up for grabs during the peak season. Do take note of such advertisements in the papers. What To Wear Hong Kong has four seasons, so clothing should follow the seasons. If the restaurant requires formal dressing, any skirt and blouse, or coat and tie will more than satisfy this requirement.