I’ve no idea what they were doing (I’ll try to find out and let you know), since I was at the concert, but it sure looked liked they were having fun out there in the Wednesday kids’ science picnic at the ACP:
Two weeks ago, apparently they had the “Physics of Superheroes” author, James Kakalios, visiting for the picnic. I blogged about that book a while ago, at this link.
(Incidentally, I’m puzzled as to why a choice has to be made for the children: Go to the kids’ science picnic, or go listen to classical music….. It would be nice for a child to be able to go to both, but no scheduling is perfect, I suppose.)