Trying to persuade my parents to attend this!
I went to the London one a couple of weeks ago, alone, and it was completely fine. There was a small group of protesters outside but when I got there (15 mins or so early), they hadn't started any actual protesting. Friendly people on the doors, lots of smiley faces when ticket-checking, a great atmosphere in the room.
Then I ended up sitting next to a mom from my kids' school! Didn't even know she was GC! So that was good. I didn't speak at all (shy!) but did clap (and woop!) a lot.
Hope lots of you go, it was so interesting, and made the issues so clear that we need to fight this fight. Good luck Debbie and all who speak and attend.