Motorcycles. Northbound Josey Ln and leftmost lane right after Hebron Pkwy intersection. Carrolton public library on right hand. Baylor hospital ahead on your left. Road makes a large curve to the right. For a good 0.2 miles cars in the left lane will be very well presented to observers parked in the exit driveway of Baylor parking lot. Entry and exit separated with island. A 2nd motorcycle joined in 10 minutes later to share same spot. A 3rd motorcycle was approaching, but last one obviously just for chat and lunch as it would have become too big a crowd. Identical black bikes with sport fairing rather than cruiser or touring style.