In June 2011 downtown Plymouth was host to the Walldogs, a group of 160+ painters from around the world, who created 21 murals on downtown buildings over the course of four days. The murals depict businesses from Plymouth's historic past. Stop in at the Visitor Center (647 Walton Drive) to pick up a Mural Map, or pick one up at one of the downtown kiosks. In the summer of 2021, The Walldog artists returned to paint 4 new murals and to touch up existing ones.