 He is discussed in Dorinne K. Kondo's "About Face," and Linda Frye Burnham's "High Performance" as well as David A. Schlossman's "Actors and Activists," and Deborah Wong's "Speak it Louder".In 1993, Choy, along with Juliana Pegues, staged a protest at the Minnesota Opera performance of Madama Butterfly.Choy and Pegues protested inside the theater during the performance and were arrested for disorderly conduct.