Some updates:
There not 525 girls - the numbers are random, so even tho someone was assigned #522, there are only about 300 girls.
There are 16 judges, don't know who they all are, besides the obvious.
Gift bags contain a free spray tan and discount for eye lashes.
They just had a break and are finishing the second half of girls. Daughter reports seeing Fallon and has been chatting with Berkly a bit.
She says her dance was a blur and doesn't remember any of it, and the song (Jason Derulio) seemed to play forever :)
I'll post as I learn more!