I've a customer who buys boardgames quite regularly from us, who's based in the east coast of Malaysia but actually comes from Bangkok.
He does go back to Bangkor regularly to visit the family and is looking to hook up with boardgamers in Bangkok. Can you drop me a PM and let me know your contact and/or website so that I can fwd that info to him?
He plays all types of games from the light - Lost cities, Modern Art to the heavies 18xx.
You can also reach me via my boardgamecafe.net address.