<p>My son wants to write an "update" letter to admissions about his achievements since submitting his application in October. He interviewed at a few of the schools, and will send the letter to his interviewer. However, in the cases where he hasn't had an interview, how does he begin the letter? "Dear_____?"</p>
<p>Find out who the admissions person at the school is for your region, and address it to them. Or simply "To whom it may concern..."</p>