Free. Ohio History Connection’s Building Doctor program is coming to the Hayes Presidential Library & Museums. These clinics take place at locations around the state. Building doctors offer this free seminar on topics like peeling paint and failing plaster, wet basements, deteriorating masonry, windows, wood issues and bringing buildings built before 1955 up to date without sacrificing historic integrity. The seminar is open to all and will take place in the museum auditorium. Registration is required. To register for the seminar, visit https://www.ohiohistory.org/preserve/state-historic-preservation-office/buildingdoctor/building-doctor-clinics.