Hmm . . . I put the question into a Site Comments thread.
If you are interested, go ahead and start a public thread for folks staying in Aspen/Snowmass under Gatherings (same place as this thread). I can create a pointer thread in the Group. That's what the Gathermeister thinks will work best any way. This is the first Gathering we are trying out this method of making use of a Group in some fashion.