This paper discusses how audience research can help staff at historic houses monitor the quality of their offerings and attract visitors. It provides a review of evaluation efforts at one historic house, the Moody Mansion and Museum, from the perspective of the museum director, Patrick H. Butler III, as well as an evaluator, Ross J. Loomis of Colorado State University, who worked with Butler and other museum staff. This paper includes questions from a short visitor survey used in the research.