I was just down at the Public Events area, which is at the opposite corner of the hall from where the coverage team hsa been sitting. They're working on a Level 2 Menger Sponge! I think they're just collecting spare commons after drafts and then working on it when they have a spare minute. But since they're running five or six events simultaneously, I'm surprised they have any spare minutes at all.
To help them out, I folded up a few cubes. At last, that turns out to be a useful skill!