Mat Eisenstein, Usdan Summer Camp for the Arts alum and Assistant Curator/Keyboards for CHARLIE AND THE CHOCOLATE FACTORy (seated, center) and two of his 'CHARLIE' castmates - Monette McKay (female ensemble, Understudy - Violet Beauregard) and F. Michael Photo

From: Photo Flash: Usdan Campers Get Their 'CHOCOLATE FACTORY' Fix

Mat Eisenstein, a Usdan alum and current Assistant Conductor and Keyboard 2 for Broadway's CHARLIE AND THE CHOCOLATE FACTORY served as musical director for two of his 'CHARLIE' cast mates, F. Michael Haynie (Augustus Gloop) and Monette McKay (female ensemble, Understand-Violet Beauregard), for two assembly performances at Usdan Summer Camp for the Arts. Scroll down for a photo!