Joan K. Watson, 83, of Zionsville, passed away at home on May 12, 2016. She was born on August 10, 1932 in the St. Louis, MO area to Florence Bolbecher. Joan loved to volunteer at the Ronald McDonald House. She is survived by her husband of 45 years, Harlan; daughter and son-in-law, Kimberley and Mark Hokanson; and her beloved dog, Hedy. A Celebration of Her Life will be held at her home at a later date. In lieu of flowers, donations may be made in Joan’s name to the Ronald McDonald House Charities (www.rmhc.org/donate).