Cartier shop opening Where: Hysan Avenue, Causeway Bay When: December 18 What: The French luxury brand opened its newest store a few days before the festive season in Causeway Bay last month. The boutique was decked out in Christmas lights inspired by Paris' Eiffel Tower and those in attendance enjoyed canapes while a string quartet played soothing background music. Who: Those doing a little holiday shopping and browsing included Pansy Ho Chiu-king, Charles Ho Tsu-kwok, David Akers-Jones, Andrew Yuen Wai-man and his wife Yvette Yuen Wing Man-wai.