Venue: The Betts House Research Center Address: 416 Clark Street, Cincinnati OHÂ 45203 Admission: $2 Hours: Tuesday, Wednesday and Thursday, (11 am – 2 pm) and second and fourth Saturdays a month (12:30 – 5pm). Other days and times are available by appointment. Closures: Closed annually on January 1, Memorial Day, July 4, Labor Day, …