(WASHINGTON, D.C.) November 10, 2025 " IN Series, the innovative opera theater based in Washington, D.C., today announced the appointment of David Mack as the organization's first Executive Director. A seasoned arts executive, producer, and strategic consultant, Mack brings more than 15 years of leadership experience in performing arts organizations that challenge convention and expand artistic b…
SOURCE: Maryland Theatre Guide at 12:04PM on November 13, 2025