Some people were doing some stupid things for sure, I felt this is a open house and one should treat it with respect, some treated it as a frat house. Really no other way to put it.
I took a seat, moved the yoke a little, got up went to the back it was steamy hot back there and I left, I know what the 739 looks like inside no need to tour that.
I don't know that there would have been much objection to people taking pics in the cockpit and such it was more the antics of a few, most people left the alcohol at the galley and respected it.