Arnold W. Walker, age 90, of Minneapolis, died peacefully on August 6, 2016. Preceded in death by wife of 57 years, Helen Rice Walker, parents, Bessie Kaplan and Louie Weisman, and brother, Melvin Weisman. Survived by children, Adam (BettyAnn Mocek) Walker and Anne Walker (Jeff) Langaard; grandchildren, Sarah and Elliot Langaard; sister, Adele Morris of St. Petersburg, FL; and nieces and nephews. Memorial service Sunday, September 25, 3 PM, at the First Unitarian Society of Minneapolis. Memorials preferred to the Unitarian Society or the Rice/Walker Scholarship in Voice at the University of Minnesota.