I stopped by 390 last night to chat to a couple of people, it's near my house and I was taking a walk to get away from the screen. As well as the advertised event there, Shanghai Pride had a merch table set up. So I made my donation and got a shirt for it.
They have serious commitment to put that on here - and this is the 5th time - sexuality is no big deal and we should support each other. Good luck, Shanghai LGBT community.