The Leavenworth Summer Theater is a great place to enjoy a show.  In July and August, the productions are held at the Ski Hill Ampitheater or at the Hatchery Park Ampitheater.  In the winter, the holiday production is held inside the small theater at Sleeping Lady.  The Sound Of Music is a classic show in Leavenworth.  While summers in Leavenworth are usually warm and dry, the evenings can be chilly so be sure to bring a jacket.