Leon and Hela Edelsack of Squirrel Hill are delighted to announce the engagement of their daughter, Lillian, to Evan Miller, son of Todd and Elaine Miller, also of Squirrel Hill. Lillian is the granddaughter of Charlotte Nusberg and the late Edgar Edelsack of Washington, D.C., and of the late Luis Francisco and Chinca de Sanchez of Bucaramanga, Colombia, South America. Evan is the grandson of Newell Miller and the late Myrna Miller of Ann Arbor, Michigan, and of the late Isadore and Shirley Krouse of New Bethlehem, Pennsylvania. Lillian is a professional staff nurse in the Neurosurgical Unit at UPMC Shadyside and Evan is the housing policy manager at the Urban Redevelopment Authority of Pittsburgh. Lillian and Evan are graduates of Penn State University and reside in Bloomfield.