Join a Garden of Zen Yoga instructor for a free class on chair & gentle yoga on Wednesday, April 17, from 11:00 a.m. to 12:00 p.m. at the Yorktown Library. Chair Yoga makes yoga accessible to people who lack the mobility to move easily from standing to seated to supine positions. While seated on chairs, students can do versions of twists, hip stretches, forward bends, and mild backbends. Bring your own mat, if desired. Registration is recommended. Questions? Call 757-890-5207.