San Francisco / Bay area

I still live here. Nothing compare to HK or CN. AMP is the easiest place to get a quick release (HJ) if you're really horny. Quality of MMs in these joints are average at best. Once in a while may find a BG in her late 20's but the majority range from 30's to 50's.
Some local hair salons provide full service but quality (both hardware and software) is horrendous.
Korean MMs are better quality but most well known MPs (such as GoldFlower/Empire/Lee's) have folded by police. They have gone underground.
For a good full meal, local 141 is a better bet. Most will feature Korean, PROC and TW Chinese. Price range from 120 to 160 for one Q (generally less than an hour).