Did you hear the Next Generation Security Leader session was so packed their wasn't enough seating? One end user I spoke with got there just before it started and had to sit behind a pillar. He ended up leaving with others as they couldn't see the presentation?
On another note, I was disappointed SIA doesn't have a flexible pricing option for the education sessions. There were 4 sessions on 3 days I was interested in attending, but paying full price for 4 sessions does not make financial sense for me.