February 23: “Loosen Up with a Palette Knife” class with Jim Lewis at the Society of Bluffton Artists’ (SoBA) Center for Creative Arts, 9 a.m.-3:30 p.m. The class will investigate the basics of color mixing, value and perspective using a palette knife in oil and acrylic. 8 Church St. Pre-registration is required. To register, email classes@sobagallery.com or visit www.sobagallery.com.