Here's a quote taken directly from 'Ron's News Bulletin' page, dated July 2007, this AM on the Mustangs Plus site :
"K" Day at Mustangs Plus!
Calling all "K" codes! You are to report to Mustangs Plus on Saturday, October 20th, 2007 for the Mustangs Plus October Display! That is all.
It has been suggested to us by many people that we should highlight a special group of Mustangs at our April and October displays and we think that's a great idea! So we have decided that we'll have "K" Day here at Mustangs Plus on Saturday, October 20, 2007. Every "K" code car will receive a special award and will be displayed in a very prominent area. We'll also have some special awards for the "K" code cars in addition to the awards that will be given out to all of the other Mustangs and Fords that come to the display. It'll be a show you won't want to miss!
We'll have all the entry information for the October Display including "K" Day in our September 2007 issue of Restomod Magazine and on the Mustangs Plus website, http://www.mustangsplus.com, soon! Be sure to get your entry in early!