Photo credit: John Maniaci. An in-depth look at the effigy mound–building culture, artifacts, and their place in the history of the land that is now the Arboretum. Paul Borowsky will be your instructor. Pre-registration required by December eighth.
- Times: 1:00 PM to 3:30 PM
- Admission: $25.00 ($22.50 Friends of Arboretum)