If you know of any, please drop a note in the comment box. We'll try to get a photo and post it on this page. -Jared
I've also created a Google map with rack locations found. I have a few on there already.
View Garland Bike Racks in a larger map
A fellow cyclist pointed out these steel loops that can be found at QT stations. They weren't put in to be bike racks, but you'd never know it.