Zeta Mae Heckmann passed away Friday, July 12, 2013. Visitation is Wednesday, July 17, from 4-7 p.m. at the Calmar Lutheran Church, Calmar, and one hour before services at the church Thursday. Funeral services are Thursday, July 18, at 11 a.m. at the Calmar Lutheran Church, Calmar, with Rev. Phillip Olson officiating. Inurnment follows in the Postville Cemetery, Postville. Condolences may be left with graufuneralhomes.com. Schutte - Grau Funeral Home and Cremation Service of Postville, is in charge of arrangements.