« All Events This event has passed. – Now Known as Mackinac Island Ferry Co. Dock #1 August 15 @ 4:18 am Twilight Turtle Trek » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: August 15, 2024 Time: 4:18 am Venue – Now Known as Mackinac Island Ferry Co. Dock #1 7271 Main Street Mackinac Island, MI 49757 United States + Google Map Phone 800-638-9892 View Venue Website