Karen K. Warren, 67 years, of Hamilton, Indiana, died Monday, January 4, 2010 at Northern Lakes Nursing and Rehabilitation Center, Angola, Indiana.She was born August 26, 1942 in Van Wert, Ohio, the daughter of Chester and Margaret (Ezans) Millhouse.She married James A. Warren on March 29, 1973 in Piqua, Ohio, and he preceded her in death on June 18, 1999.Karen was a self employed business owner, marketing Avon Products in addition to owning the Hamilton Drive-in and also the former Deller's Dairy in Angola. Preceded in death by her parents and husband James.She is survived by several dear friends. Funeral services for Karen K. Warren will be held at 11:00 a.m. Friday, January 8, 2009 in the Oberlin-Turnbull Funeral Home 3985 East Church Street, Hamilton with Pastor Lynn Eicher officiating.Interment will follow in Hamilton Cemetery.Visitation for Karen will be held Thursday, January 7, 2009 from 2:00 - 4:00 and 6:00 - 8:00 pm in the funeral home. Memorials in the name of Karen K. Warren may be given to the charity of the donor's choice.