First time Jakarta

Hi everybody,
I am on a business trip in Jakarta next week and wonder whether somebody living in Jakarta would like to show an asian fascinated german around a bit. Maybe to catch a drink, have dinner and walk around... I would like to see at least sth. Of the city...My business agenda is not yet fixed, thus it's in between Monday to Thursday.
In return I can offer a tour in Bangkok if u are around some day...
Looking forward
Carmen