Hi, long-time lurker here, first post. I will attend and would like to take up the offer of meeting beforehand. This is not going to be easy for me, but I don't want to say why in a public channel.
Here's an idea for arranging it safely: We can use this free and secure service pad.riseup.net/ All we have to do is for one person to create a pad which is simply a blank web page that anyone can write on. The link to the pad is very long and random, so cannot be guessed. Then they PM the link to authorised people. So it's similar to a closed FB group except you don't have to be a Facebook user to join in.
We don't really have any way of authorising people though, so if people are not comfortable sharing info with strangers who could be TAs, then they should not use real names or share autobiographical details.
It would be slightly better than discussing it all in the open, though.