Are you talking about Mecca or the Mecca2? Theres a newer one at Circular quay (cnr of George and Albert I think), just a bar with a GB5, Swift, you know, the usual ;)... otherwise yeah, Mecca on King. I cant help you with any other good coffee around the Rocks.... Im sure there is. I dont know though. If you wait around until mid July, Im sure therell be some good coffees to be had (at AROMA!).
If you can get up to the other end of the city with Single Origin that way in Surry Hills.