Funeral services for Opal Clark, 97, of Adel, will be Monday at 10 am at the McCalley Funeral Home in Adel.  Burial will be in the Resthaven Cemetery.  Visitation will be Sunday at 2 pm at the funeral home.  Family will be present from 3 pm to 5 pm.  Memorial contributions may be directed to the Kavanagh House.  Online condolences may be left for the family at mccalleyfuneralhome.com.  Survivors include:  Son, Terry Clark.  Daughters, Patti Clark and Tina Putnam.  10 grandchildren and 18 great grandchildren.