Sydney foodbloggers' yumcha @ East Ocean, Haymarket

To the non-Cantonese, yum cha may as well be the literal description of this family-favourite Sunday ritual.First there is the yum: delicious, tantalising, bite-sized morsels of heart-warming goodness glistening on plates, sizzling on griddles or hiding in the sauna'd comfort of stacked bamboo steamers.Then there is the cha-cha of dimsum trolleys as they weave their way through packed tables,