Yes, they have but you've to check off on a dim sum card on limited items only for week days.
Yes, dim sum is served during breakfast and lunch every day. At all dim sum restaurants.
The selection of dim sum is limited to the most common items week days. The variety is better on the weekends.
They have, but you have to request in a form of a card
Yes i recall that you write checkmarks on a dim sum menu list of the items you want.
Yes they do!
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