Our Story
In 1991, the tragic murder of Berlyn Cosman, a Crescenta Valley High School student, led to the creation of Prom Plus. This initiative was designed to offer a safe and enjoyable alternative to unsupervised post-prom parties. Since 1994, Prom Plus has hosted a vibrant, supervised event at the Crescenta-Cañada YMCA, ensuring that seniors can celebrate their milestone safely. From midnight to 5:00 a.m., attendees enjoy a variety of activities including a full casino, arcade games, and live entertainment, all while creating lasting memories with friends.