That is wonderful! I'm sure that this will be one of the best memories of your life. What a wonderful idea.
I'm ashamed that I never thought of doing such a thing. I will keep it in my to-do list, however this year I am not having Christmas at home. My oven went last Friday during the holiday baking so I am going to my daughters for Christmas.
Take tons of pictures and please share. I would love to see them,and tell your guests THANK YOU for protecting our country. If it wasn't for people like them, America would not be here today!
Huge Hugs and have a Wonderful Christmas. My thoughts and prayers will be with you and your family and new "friends"!