Walk for Angels 9 · OAKVILLE BEAVER Wednesday, June 17, 2009 DEREK WOOLLAM / SPECIAL TO THE BEAVER LEADING THE WAY: Callum Blackburn leads the way with his parents, Alistair and Heidi at The Angels in Action Family Fun Walk/Run fundraiser for the Canadian Angelman Syndrome Society at St. Vincent School on Sunday. Callum, a St. Vincent student, has Angelman Syndrome. Those diagnosed with Angelman Syndrome have intellectual and developmental delay, sleep disturbance, seizures, jerky movements (such as hand flapping), frequent laughter or smiling, and usually a happy demeanor (thus, why those affected are known as `angels'). You are invited to