I stopped by Hung Lee Kitchen for a nice lunch during a walk around Kowloon. Note all the languages on the sign; I am not sure what all of them are. The manager was very helpful but spoke absolutely no English. We finally agreed to an order for me.
Check out the nifty drawer at the end of every table. That's where you find your stash of utensils. What you won't find is a stash of napkins. Hong Kong diners are generally responsible for their own facial cleanliness. This restaurant, like many others, sold packets of tissues for that purpose.
My lunch was salt baked chicken, served at room temperature, and noodles in broth. Very simple, very refreshing.