"Hole in the Wall Coffee, Chinatown North Beach by Volume. Dark, medium or light? That is the question that comes out of what is literally a hole in the wall. Owner Zac Green will set you up with the finest pour over coffee in North Beach. While you are waiting, strike up a conversation with him or one of the other local denizens. After all, that is why he spends the time serving pour over instead of slinging coffees - conversation and coffee is what it's all about. Also try the ice coffee, fresh coconut water or the loose leaf teas from SF Herb Company."