TIFFIN – The Seneca Regional Chamber of Commerce & Visitor Services had a busy day Sept. 13. First was the ribbon cutting at the Seneca County Museum, 28 Clay St. Guests checked out the newest Ohio Historical Marker & the renovations to the museum. Next up was a ribbon cutting and open house at Oak Lane Dental, 19 W. Market St., Suite A, where visitors could meet the staff and tour the office with food and prizes. Finally, the day wrapped up with a seminar: Intellectual Property Protection, by Jacob Ward, registered patent attorney.