« All Events Case Knife Show – Coffman Hardware – Mackinaw City Event Navigation « Headlands International Dark Sky Park Program Series Headlands International Dark Sky Park Program Series » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: August 17 Time: 9:00 am - 12:00 pm Event Category: Mackinaw City Event Website: http://www.wrcase.com/happenings/events/