Children's yoga -- The Yoga Center of Columbia will offer a certificate training course for adults interested in practicing yoga with children. All levels of experience are welcome. Shakta Kaur Khalsa will teach ways to create awareness, promote relaxation and help children who have special needs (such as autism or ADHD) through yoga. No experience is necessary. Radiant Child Yoga Teacher Training will be offered Jan. 4-6 at the Yoga Center, 8950 Route 108, Suite 109. Classes, which are divided equally between lecture and practice, are scheduled from 7 p.m. to 9:30 p.m. Jan. 4; 9 a.m. to 6 p.m. Jan. 5; and 8 a.m. to 5 p.m. Jan. 6. The fee is $585 until Friday; $645 after that date. Materials are included. 410-720-4340, or www.columbiayoga.com. Or www.childrens yoga.com or www.shaktakhalsa.com.