CES Families! It’s not too early to think about next school year! CES & the Castleton Elementary School PTO are again teaming with 1st Day School Supplies so families with students entering K-6 in September can order all the necessary supplies from one place. Supply kits will be delivered right to you, no need to head to the store and worry you won’t find what you need. Order by June 30 and don’t think about school supplies all summer!