<p>I am not sure how to thank these recommenders;</p>
<p>a) Took two classes with this professor.. We're in different states now and I stay in touch from time to time through E-mails.</p>
<p>b) ex-manager, currently coworker.. wrote a beautiful LOR</p>
<p>I thanked them both through email (right after they submitted their LORs). So after receiving an acceptance.. would an email suffice? Or would it be significantly better to mail a gift to the professor and pay for lunch with the ex-manager?</p>
<p>Thanks</p>