All year long
In China, jade symbolises purity and good health, making it a popular and highly sought after material, sometimes acting as a good luck charm. On special occasions, the Chinese give one another jade amulets and jewellery. In Hong Kong, you go to the jade market to find all sizes and shapes of jade. Be careful though not to buy a counterfeit stone : they can be spotted fairly easily by their suspiciously low price.
This event is a suggestion for a visit, not an organised tour.