DORSET >>The Dorset School Kindergarten Registration and Screening will take place on Wednsday, May 18. Children entering Kindergarten for the 2016-2017 school year must be five years old by September 1, 2016. Call 362-2606 to make an appointment to register your child. Bring your child's immunization records, birth certificate and proof of residence. We look forward to meeting you and your child.