Brynn Thayer on a Monk Episode?

Brynn Thayer is credited as the character Aunt Cokie in the Monk episode, "Mr. Monk Goes to a Wedding." Every time I watch that episode I am unable to locate her. It is possible she is in the background as one of the wedding guests I suppose(wearing pink perhaps). It is odd that such a well-known actress would have no speaking part. No reference is even made to an Aunt Cokie. Could her part have been cut from the episode?