A Memorial Mass for Mark James Kollasch, 88, of Indianola, will be held 10 a.m., Wednesday, April 3, 2024 at St. Thomas Aquinas Catholic Church, with inurnment of cremains following in the Indianola I.O.O.F. Memorial Gardens Cemetery. Visitation will be held from 4 to 7 p.m., Tuesday, April 2, 2024 at Overton Funeral Home in Indianola. A Knights of Columbus Rosary will be recited at 7 p.m. Tuesday, at the funeral home. In lieu of flowers, memorials may be given in Mark’s memory to St. Thomas Aquinas Catholic Church or Kiya Koda Humane Society. Overton Funeral Home is in charge of the arrangements. To sign an online condolence, visit www.overtonfunerals.com.