As I am quite new to Hong Kong and a friend of mine will visit me in January '09 for 12 days, I don't really know what to do every day. Sigthseeing of course, but what else? I already considered Shenzhen and Macao...

Do you know how the weather will be like? Can one go to the beach or will it be too windy / cold?

Where could we go to have some fun? Also in Hong Kong? Any leasure/recreation offers? Paintballing, Bowling or the like.

Which are the best locations if you like more the electronic/house music clubs? (We are both 20)

Looking forward to your reply!