 Saturday at noon to 5 at the Wildwood Park Shelter in Nebraska City. Celebration of Life Gathering for David R. Howard. Saturday at noon. Celebration of Life with Military Rites for Reggie Sickles, age 67, of Greenfield. Saturday, 1 o'clock at the Emanuel Lutheran Church in Fontenelle. Visitation at the Lamb Funeral Home in Greenfield Friday from 2 to 7.