I visited the 739 upon arrival at the party - before any drinks were ordered. I thought - do it now - before it gets crowded.

It was nice to be able to see inside the cockpit and sit in a pilot's seat - closer to the side wall then I expected. At this point, no drinks and people were respectful. I did not see any reason to walk down the aisle - as I have done it 100's of times on normal flights.

It is unfortunate that later some were less respectful. But that should not tarnish the wonder event.