I don’t do t-shirt designs as often as I should, but here are four of my favorites. The first, entitled “Space Sneeze” is available from SnorgTees. The next two, which are out of print, were produced by Dusty Groove and RIPT Apparel, respectively. The last design was drawn freehand for Harmony Recovery Center in Estes Park, Colorado. It was commissioned specifically for a 5K run and not commercially available.