The "Landis Valley Museum" is a living history museum located in Lancaster, Pennsylvania. It collects, conserves, exhibits, and interprets Pennsylvania German material, culture, history and heritage from 1740 through 1940. The museum was founded by the Landis brothers--Henry K. Landis and George Landis.Building 2, the Sexton's House, dates from c.1850 and came from a church next to the museum. On one side of the building is a permanent exhibit "The Mennonite Faith in Landis Valley", while the other is a leatherworking exhibit.