BossLady was the parade marshal, complete with high hat with whadayacallit on the front (see userpic for example). As one of the tallest people involved (I'm five foot six, for pete's sake — this group just skews short) I chose to be one of the flag carriers so I could ensure it didn't drag on the ground. We had a boom box with patriotic music and a crowd of about 20 by the time we were done. (At one point the music segued from the national anthem and the Marine Corps hymn over to "What do you do with a drunken sailor". There was much hilarity on the part of the marchers at that point.)
Surprisingly, considering I'm Ms. I-Don't-Do-Audience-Participation-So-Don't-T
Planning to do it again next year. And next year, we're going to say "damn the torpedos" and go parade around the floor that the executive suite is on.