Rainbow Pub is a nice place where you can meet people who likes to sing ( in Cantonese/ Mandarin songs ). There is a stage, not too large but adequate to let 3 to 4 people to sing in front of the others. I surprised very much as most of the gays could sing really well and not all were bears. Guys varied from stocky to slim fit, very young to very old, very handsome to not handsome. You can name it!! A place you should not miss if you are a chinese and especially you go to there with friends.