Very nice set of pictures. Good way to post them, too.
It would be terrific if there could be a bunch of postings describing particpants' various experiences in chasing, touring the attractions of Pella, or anything else that might be of interest.
I think the video coverage of the Friday sessions was overall the best it's ever been done. Real good audio as a result of close miking and a camera run by a live operator who could zoom in on the screen or gear sitting on the bench being demoed (Mike's Bear ejector contraption).