August 21, 2025

Dan will discuss the natural history of the artery that connects many of the counties of Appalachian Ohio by its watersheds and tributaries and the abundance of natural resources therein that had such an enormous impact on the settlement and development of Ohio industry in the Midwest.

The Lyceum Luncheon speaker series is held at the History Center on the third Thursday each month at noon. The History Center is located at 24 West State Street with limited parking in the rear off North Congress.

Bring your own lunch and come and join us for the conversation!