Thanks for the check-in mwa! Wish I was there! 
Only thing i purchased was half a dozen HH-357's & some sealed 510-510 adapters from Cisco but i was given a few cool things by some nice people ;-)
There are several control rooms where the international delegates can view the work being done. Monitors everywhere, cameras in the de-comtamination areas and actually all over the place. Engineers can control what they want to look at at any given time via their ipads and that is all linked to a large Crestron system and also Pelco control systems.
Interesting... Would have thought there'd be something better out there for that type of setup.
BTW, I'm in the A/V industry so you grabbed my attention with the Crestron name.
Looks like liquid metal from a few runs ago
Technically wouldn't "molten" metal BE "liquid" metal? Just saying.....