Tibetan bowl sound healer, recording artist and author Diane Mandle will perform at 7 p.m. Wednesday at Heart of Wellness, 205 Clark Place, Tumwater. The Southern California woman uses light and vibrational instruments to create an elevated state of healing and meditation during her concerts. Admission is $20 in advance, $25 at the door. Participants should bring something to lie on. For reservations, call 360-534-4716.