Walnut Street Theatre, America’s Oldest Theatre and a National Historic Landmark, is excited to announce its 216th season of live entertainment, and its 42nd season as a not-for-profit producing theatre company. This is “the season dreams are made of,” with three phenomenal musicals, a powerful Pulitzer Prize-winning play, and a comedic masterpiece. As a self-producing regional theatre, the Walnut is the most popular theatre company in Philadelphia.