The Arsenal Center for the Arts is a community arts center located in Watertown, Massachusetts, United States, on the former property of the Watertown Arsenal. The centerpiece of the facility is the Charles Mosesian Theater, a 380 seat proscenium theater. The center also contains a black box theater, classrooms, artist's studios, and gallery space. The center is home to the New Repertory Theatre as well as the Watertown Children's Theatre.
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