Art of assisting workshop: Learn to assist a vinyasa yoga class; $40; 1-4 p.m. Sunday; Namaspa, 1135 N.W. Galveston Ave., Bend; 541-550-8550 or www.namaspa.com.

copa third Thursday seminar: Central Oregon Pediatric Associates presents a “Speech and Language Development” seminar; featuring speaker Susan Ruzzo; 7-8:15 tonight; free; Bouncing Off the Wall, 1134 S.E. Centennial Court, Bend; 541-389-6313.

Foundations of flow: Learn the basics of Baptiste power vinyasa yoga; suited for beginner yoga students; $25; 1-4 p.m. Saturday; Namaspa, 1135 N.W. Galveston Ave., Bend; 541-550-8550 or www.namaspa.com.

Informational medicare update: Presented by Daniel McNally; free; 2:30 p.m. today; Aspen Ridge Retirement Community, 1010 N.E. Purcell Blvd., Bend; 541-385-8500.

Memory exercise class: Presented by Joni Goodnight; free; 2-4 p.m. Tuesday; Aspen Ridge Retirement Community, 1010 N.E. Purcell Blvd., Bend; 541-385-8500.

Music is medicine: Learn how sound and music can be used to promote health and healing; $20 per class; 5-6 tonight, four-week series; Healing Heart Natural Health Center, 20 N.W. Greenwood Ave., Bend; 541-330-0334.

road to recovery training: Training for volunteer drivers who transport cancer patients to treatment services; 10 a.m.-1 p.m. Saturday; St. Charles Bend, 2500 N.E. Neff Road; 541-434-3114 or charlie.johnson@cancer.org to register.

Spring equinox practice: Perform 108 modified sun salutations and meditate; $20 suggested donation benefits Bethlehem Inn; 9:30-11:30 a.m. Saturday; Namaspa, 1135 N.W. Galveston Ave., Bend; 541-550-8550 or www.namaspa.com.

treatment options program: Learn the benefits and limitations of available dialysis treatment options; free; 9:30 a.m. last Thursdays of each month; Fresenius Medical Care, 2275 N.E. Doctors Drive, #1, Bend; 877-867-7543 to register.