<p>BL</p>
<p>It is entirely possible that the second person you mention the “Associate Director of Admissions, Instructor in Theater and Dance.” may actually be holding two unrelated positions, both as "“Associate Director of Admissions” and as “Instructor in Theater and Dance.” The two are not related, meaning that this person has nothing to do with admissions to theater and dance.</p>
<p>Your meeting with them is both informal, meaning that it is not a formal interview, but they may provide feedback to the admissions staff, particularly if it is really strongly for or against for some reason. </p>
<p>The meeting/ interview and tour based with the staff in the admissions office is formal.</p>
<p>Hope this helps you make a decision on who to contact.</p>