When Tom Ralabate danced his way onto the faculty of the State University of New York at Buffalo nearly 50 years ago, little did he or they realize the consequences of his actions. As one of the dominant instructors of dance at that institution, he helped establish the reputation of the Zodiaque Dance Company and the nascent UB department of “Theatre and Dance.”  Now, ready to celebrate the 50th anniversary of that dance troupe, he sat down to reminisce about his experiences, his career choices, and his love of teaching. But first, Buffalo actor David Lundy explains his decision to tackle another difficult challenge in the upcoming one man show Remember This: The Lesson of Jan Karski for the Jewish Repertory Theater.