Jane, there is always a bathroom where you can excuse yourself and just go someplace quiet and collect yourself. This event doesn't sound like anything confrontational, and I am sure that when you spend the night they will have security there to watch over the group too.

You should take a nice soft extra pillow with you that you can wrap your arms around when you sleep too. I have one that I call my hug pillow and it keeps me calm and grounded.

I think you will be ok Jane, just take this one step at a time and try not to anticipate what could happen too.

((Hugs))
OE