I had dim sum at Sea Harbour, a relatively hyped branch of a Vancouver restaurant located in Rosemead. Unfortunately, the restaurant does not have carts rolling around during dim sum, but instead a photo menu and card ordering system (as at some sushi places). While the food was very good, I didn't realize until today how much of the charm is taken away from the experience when one has to make up one's mind about what to order at the beginning of the meal. You can order dishes in the midst of the meal there, but it takes awhile, and its just not the same as having the food float about you. On the other hand, having the dishes come straight from the kitchen helps with freshness - none of the dishes were flat from sitting around on a steam cart.