International Club in Hongkong (Hong Kong)

Hello. I'm arrived Hong Kong for 10 days. I would like to get contact to other expats in Hong Kong. I was four Years in Nanjing. In Nanjing, I was a member of an International club. The club organized a lot of sightseeing tours and events. So, I explored Nanjing and made friends with other expats. I'm looking for such clubs in Hong Kong. Please could you help me.It is great, if somebody knows the name of these kind of clubs. Thank you.