The Seneca (Ill.) High School District is looking at whether to move forward with additions to Seneca High School. A kitchen and serving area would be situated on the west side of the campus. The existing tennis courts would be eliminated, and a softball field would take its place. The pool would be replaced by a field house, and new tennis courts would be built on the southwest end of campus. The architect is Gilfillan, Callahan and Nelson Architects.