I just saw one about 15 min ago (7:10 or so cst) in Coppell, Tx. It was a blue/silver turning onto Denton Tap Rd. My wife and I, in the red Toyota Matrix (waggon) waved and honked wildly. I think they saw us because they ended up following right behind us for a few blocks. At a light, we waved backwards and I think they flashed at us. They pulled into at McDonnalds and we kept going.