Registration is now open for the Back to School Event to be held on Saturday, August 25 at Ridgecrest Elementary. The deadline to register is August 17. Families can register in one of several ways: Click here to register online. Click here to download a form to mail in. Call the Back to School information line at 206-393-4916. Leave a message and a volunteer will call back to help you register over the phone. Contact the School Nurse or Family Advocate at your school.