Just a thought. You have a nice idea. Just remember adults here have a bond, something in common in AH. Our children however do not. Unless of course they are interested in Aviation, WW2, or just the game itself. I'm just curious as to what you will use as the purpose, to the kids. BTW, my girls (3) are all adults, so not applicable to them anyway.
Good Idea, Good Luck with the planning, execution, etc.
Always remember the 7 P's (US Army)
Prior
Propper
Planning
Prevents
Piss
Poor
Performance
<S> Oz