I was an extra for episode 10 on Friday.
I won't spoil it, but I got to hang out with Connie (Rayna), Riley (Markus), Charles (Deacon) and the kids. It was really cool. The cast and crew are so amazingly talented and do really great work, and they're SO sweet. During rehearsals, Connie was talking to everybody and kept thanking us for being there.
I also heard A LOT of stories from people who filmed with Christina and Steven Tyler.
The tea is hot.