This is an amazing list! The only thing I can think of is to be respectful to the people running the photo shoots.
We're working hard to get everything we can in our time limits so please listen to them when they say to change it to someone else. Also, if possible, please try to limit the screaming and chatter when the announcer is saying something. The noise makes it hard for people to hear and we end up having to repeat ourselves numerous times or end up shouting.
Anime North 2014:
Clear (Dramatical Murder), Nagisa Hazuki (Free!), Sawada Tsuna (KHR)