Artists can turn anything into a canvas, even sidewalks. See them do it at Pastels on the Plaza. This fundraiser for River Oak Charter School will feature local arty types making colorful creations on the pavement at the Alex R. Thomas Plaza in Ukiah. The Rising Signs and Those Guys will play live music, and Mexican food and pizza will be available for purchase. The fun happens on May 14, 9:30 a.m.–3 p.m.; admission is free.