Clark Conservation District will offer “Introduction to Fruit Tree Growing” from 10 a.m. to noon Dec. 21 at the Center for Agriculture, Science and Environmental Education, 11104 N.E. 149th St., Brush Prairie, in Room 205 of Building B. Two fruit tree specialists from One Green World will teach attendees about selecting, planting and caring for fruit trees. Registration ($15) is required. Email info@naturescaping.org or call 360-737-1160.