Hmmm.. laksa.. I just had that for lunch (hehe.. i am in SG now )

You can try Lian Hua @ Wiedikon. I've seen xo sauce, char siew sauce and some other 'lee jing ji' sauce etc.. but can't remember if they have laksa sauce.

If you r craving badly for laksa, just pop by TEOH (malaysian restaurant). It's run by a malaysian couple. The lady boss is very nice and food are pretty authentic. If you can't find what you crave on their menu, just ask the lady boss, she can do some magic!

Hope u can ease your craving soon!