Ft. Lauderdale chowhound coming to S.F. I'll only have time for one lunch and am looking forward to great dim sum. Where to find it is the question. I've scrolled back, but don't find any current suggestions. I see a lot on Koi Palace, but would really like to stay in the city. There's a lot of mixed comments on Yank Sing. I have eaten at Yet Wah on prior visits, but never for dim sum. Any suggestions will be appreciated. Thanks.