The Rink Screening and Discussion,” Branch Brook Park Roller Rink, located in Newark, N.J., is one of the few remaining urban rinks of its kind. This film depicts a space cherished by skaters and a city struggling to move beyond its past and forge a new narrative amidst contemporary social issues. Discussion and Q&A with writer/director Sarah Friedland will follow. Free. Titsworth Lecture Hall, Sarah Lawrence College.