1966 – Sheboygan Indian Mound Park Donated

On this date 15 acres of effigy mounds in Sheboygan were donated to the city by the Sheboygan Area Garden Clubs, to be maintained as a park. The mounds date to 500-750 A.D. and are shaped like deer and panthers. [Source: edited by Sarah Davis McBride, p. 54]