The Knoxville Farmers Market will be open today on the Knoxville downtown square from 8 a.m. to noon. The market will feature crafts from local vendors as well as fresh radishes, onions, lettuce, cabbage, dill, chives, and mint. Yoga on the lawn will also take place with Cairn Yoga and Wellness Studio at 9 a.m. and is free for all residents. Anyone wishing to take part in the free yoga on the lawn is asked to wear sunscreen and to bring a mat and water.