The Whitley County Board of Education held a special-called board meeting at Oak Grove Elementary on August 31, 2019 to name the preschool wing after former board member and board chairman Delmar D. Mahan. The preschool wing will be called the Delmar D. Mahan Early Childhood Center. Family and friends attended the ceremony to honor Mr. Mahan's service to the students in the Whitley Co. School District.