D-Day Commemorative Event

I would ideally like to have the event run with some other communities to get that authentic experience of meeting people in the field with whom you haven't worked before and adding to that fog of war element. Also having higher numbers would be nice.

Obviously I say authentic in the most respectful way possible. We couldn't possibly imagine or even attempt to recreate what the actual people went through on that day on our computers and it's definitely important that we remember that when preparing for this event and playing it.