So the swanking was a blast, and I hope Zapppop shares his secret pics, but one of the pics I took tells a follow-up tale from the opening we went to:
Yes, all these moths laer and confetti from the event can still be found outside the Museum. I was of course amused to see the set-up of confetti canons and piles of confettie that they moved into the entrance, but seeing it still in the streets, and also in neighboring Little Tokyo brought a smile to my face - Confetti is Forver.