The 1NiteStand is also a good recommendation for those who will be in SIN between the 25th and the 28th. On those nights, there will be live stand-up comedy (it's always Wednesday - Saturday during the last week of the month) at the club.

They fly in comedians, usually from Britain, and it's always a blast. I've been twice, and both times I was sore the next day from laughing so hard.