Will be in Hong Kong in Jan 2016 for few days. The coountries close to it are Taiwan, Veitnam , Maylaysia, etc. Does it make sense to take a short flight to Malaysia? I have heared of Lego land and the pictures I saw looks cool and fun. But I heared it is not in Kaula lampur and it is far away somewhere? Any buses that goes there from KL or how much is a taxi $?

We are looking for economical ways to make this visit a worthwhile.
We have been to Singapore, Thailand. If KL is not worth, we can do Taipe or Veitnam but wonder if they will be worth with a child.
May just spend 2 days if we do visit KL.

Thanks