March 14 was a miserable day for a run. On top of that, the winter had dragged on so my husband's hadn't trained outdoors as much as he had wanted to. But rain or shine, in this case rain and lots of it, the D.C. Rock'n Roll marathon and half marathon was happening, and my husband was running it. And that could mean only one thing for me... I'd be out there cheering. My favourite spot on the route is right across the street from NPR, since that's an easy marker and it's close enough to home. After I spotted my favourite runner, I decided to make a detour and swing by the new(ish) Unleashed by Petco store in NoMa on my way home. And that's when I spotted a bright mural taking up an entire ...