« All Events Historic Mill Creek Discovery Park Opening Day This event has passed. Event Navigation « Jeep the Mac – St. Ignace Resident Appreciation Weekend at Mackinac State Historic Parks » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: May 12 Time: 8:00 am - 5:00 pm Event Category: Mackinaw City Event Website: www.mackinacparks.com