its (sadly) not limited to HK my dear old friend....
and you will love them, once you are drunk enough to say "sing into <this> microphone, honey"
MUAHAHAHAHA...
sniff...
so, do what we all do (because we all don't like KTV), get drunk and have fun anyways. sing one lame song (because no good songs at KTV) once you are drunk enough, and thats it.
and i have more of those "fun" KTV (and other places) games for you.... but better on MSN. i dont wanna offend some people... lol