A special anatomy workshop will be held on Saturday and Sunday, May 30 and 31 at the Yoga Barn in West Tisbury, taught by Anne Gilroy, associate professor at UMass Medical School, Hours are 1 to 5 p.m. on Saturday and 1 to 4 p.m. on Sunday. Preregister before May 23 for $45 per day or $80 for both days. Walk-ins pay $55 per day, $100 for two days. Send checks (payable to Anne Gilroy) to Gary Fudem, P.O. Box 535, Chilmark MA 02535. Especially useful for yoga and fitness instructors,, the course is open to all.