Mackinac Associates were invited to attend the grand opening of the new Milliken Nature Center at Arch Rock on beautiful Mackinac Island June 29, 2024. The ceremony remembered late Michigan Governor William G. Milliken who spent considerable time on Mackinac Island during his term from 1969 to 1982. The ceremony also honored major donors Richard and Lordeen Card and their family who funded the new exhibit Arch Rock: Unsurpassed in Nature’s Beauty.