Practiced by ancient Egyptians, Greeks, and Persians, embroidery has been around for millennia, with various cultures developing their own unique styles. Today, embroidered clothes, purses, and other textiles are ubiquitous. Kids interested in learning the basics of the age-old art and how to make their own cloth-and-thread creations can go to the free Introduction to Embroidery class at the Sebastopol Regional Library in Sebastopol on December 17, 3:30–4:30 p.m. For more information, go to sonomacounty.libcal.com/event/5596847.