may, 2020 Winsome Women Retreat #1 The Grand Hotel Grand Avenue, Mackinac Island, MI 49757 12may(may 12)2:50 pm13(may 13)2:30 pmWinsome Women Retreat #1Mackinac Island, MI - The Grand Hotel Event DetailsVisit our website. Event Details Visit our website. Time 12 (Tuesday) 2:50 pm - 13 (Wednesday) 2:30 pm LocationThe Grand HotelGrand Avenue, Mackinac Island, MI 49757 CalendarGoogleCal