Ottawa, Sandusky and Seneca County fifth grade students had the opportunity to participate in the OSS Solid Waste District’s Billboard Contest. The contest is run annually and the billboards will be posted throughout the month of April in Celebration of Earth Day on April 22. Students were encouraged to create a design with a recycling or litter prevention theme. District staff selected three winners from each county, displaying artwork on billboards within their respective counties. This year, a total of 759 entries from a total of 27 schools District wide were submitted.