Date: 04/18 Thursday - 05/12 Sunday Thurs-Sat: 8pm Sun: 3pm Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: Date: On the eve of her twenty-fifth birthday, Catherine, a troubled young woman, must face the fact that she has spent years caring for her brilliant but unstable father, a famous mathematician. Now, following his death, she must confront her own volatile emotions, the arrival of her estranged sister, Claire, and the attentions of Hal, a former student of her father's who hopes to find valuable work in the notebooks that her father left behind. Over the long weekend that follows, a burgeoning romance and the discovery of a mysterious notebook draw Catherine into the most difficult problem of all: how much of her father's madness--or genius--will she inherit? David Auburn's Proof is the winner of the 2001 Pulitzer Prize and Tony Award for Best Play. $15-$20