Norwalk-Ontario-Wilton Elementary School third-graders took part in their Invention Fair on Feb. 21. Four of the students were selected to attend the regional fair, which was Feb. 26 in Cashton. Above — Back row (left to right): Natalie Stanek, Jaydon Koltermann, Derek Erdman, Kyle Menn, Destin Mommaerts and Autumn Coleman. Front row: Wyatt Barry, Danica…