There was definitely some room for improvement with regard to preparation and participant information/administration, but I have to say that otherwise, the NARA tour was really, really interesting and offered a great opportunity to get in touch with some people who do some very important work and who were very happy to show some of it to people who care.
So thanks to Mike who organized this tour voluntarily (!) and seemed to be genuinely disappointed that security did not allow some of us to enter.
-- TL