Warren County's museums at Morris Canal sites, and Shippen Manor, are open for the afternoon. Jim and Mary Lee Museum at Port Warren (pictured): Your last chance until next April to journey underground on a guided tour through the 165-foot tailrace tunnel into the turbine chamber, check out new animation depicting how Plane 9 worked, and see other canal artifacts in the museum. Warren Heritage Museum at Bread Bread Lock Park: Featured are displays that interpret history along the Warren Heritage Scenic Byway. Shippen Manor: Guided tours of the restored 18th century iron master’s mansion associated with Oxford Furance.