I'm sure the hip and trendy know.  In fact, I'm sure they do, and are too cool and hip to share such information with the unhip, uncool and untrendy.  But I thought i'd ask, as I reminisced about after midnight activities in LA and Honolulu.

yeah, I asked this about Beijing, and now i'm asking it about Shanghai for the same reason.  One day, I might visit Shanghai again.