Where is a great place for Yum Cha?

Hong Kong Dim Sim on Kingsway is an accurate depiction of true Hong Kong service in that it is fast, furious, quite cheap, high turnover and not a lot of chat / banter / customer service :P Fresh produce with super high turnover and frozen dim sims to takeaway too if you so want. Unique in that because the place is tiny, you order using a tickbox on a form and they bring it out to you.

For a sitdown experience which is very unique with trolley service, try Secret Kitchen in the Village Walk / Cinema area. A bit pricier but some unique items on their menu.