Hopenet in SOMA, San Francisco - 223 9th Street is by far the best club i've ever been to..and I've been to a number of ones in SF as well as other parts of California...you can get kush and master kush for 40 an eighth and other random amazing strands like 'The Shit' and 'Oh My God' for 50 an eighth...before when I went they had bags of kief for 10 dollars too (wow)..not sure if they still have that going on, but i'd definitely give that club a shot if you're out lookin..