ABSOLUTELY free for joining any activity, but you have to pay for your own meals :P
I suggest we can wait at the Langham place, Mong Kok, there are many good restaurants around.
Lets try some upstair cafe this time? then we may go to desserts around afterward.
My number is[masked], call me if you have any questions.we will be going to an upstair cafe near to mk mtr. so be punctual n we will go together..if you are late,try to go to there directly. the address is shown in the pic.