Maybe you should ask them to have a logo for pearl harbor day. Or perhaps, a logo for the duration of the entire siege of Khe Sahn.
Perhaps a Battle of The Bulge logo too.
Oh, and don't forget Kasserine Pass day.
And at least once a year, (unlike the Florists' Association sponsoring redundant "Valentine's" and "Sweetest" Days), an "Ambrose Bierce Memorial" misanthropic Cynic's, "Bah, Humbug" Day?