Enjoy a leisurely morning cruise along Grass River as we explore the wild birds that coined the phrase “crazy as a loon.” Join Naturalist "Arloon" Westhoven for a morning cruise along Grass River on Thursday, July 12 at 8 am to learn interesting and cool facts about loons. This 1.5-hour loon cruise is $25 per person. Please bring life jackets for children. Due to limited space preregistration is required. For more information or to register, call 231-533-8314.