I really wouldn't do it that way. I have bored people for years about this. There is nothing I can do to change it. I could write to them, tweet them, email them, send a pidgeon, have it tattooed onto my forehead and stand in front of them. Nothing would change.
I have thought about making a big banner and unfurling it in the right place at the right time.
I have thought about running on and shouting "NOOOOO!!!" really loudly just before it happens. I've dreamt that one.
Nothing will stop them from being too defensive at the end.