John's added a technology wing, including a news studio for its television channel TV-4, a music technology lab similar to college music composition labs, the Jesuit mural, two computer labs, and the Iott Center library.Following the addition of the tech wing, St. John's added the Lyden Center weight-training facility (largest in the City League), the auxiliary gym, an athletic trainer's office, and renovations to the main gym including a new floor.