From 1907 through 1996 the ninth-floor penthouse of the building served as the home of the Cliff Dwellers Club, with interior architecture by Howard Van Doren Shaw and the first significant mural of John Warner Norton.
Cliff Richard | Marylebone Cricket Club | Lancashire County Cricket Club | Sierra Club | club | Sgt. Pepper's Lonely Hearts Club Band | Club Brugge K.V. | Somerset County Cricket Club | Sport Club Corinthians Paulista | Glamorgan County Cricket Club | Hampshire County Cricket Club | Nottinghamshire County Cricket Club | Richmond Football Club | Gloucestershire County Cricket Club | Cornwall County Cricket Club | Kent County Cricket Club | Club Nacional de Football | Cambridge University Cricket Club | Collingwood Football Club | Yorkshire County Cricket Club | sports club | Essendon Football Club | Port Adelaide Football Club | Jockey Club | Club Atlético River Plate | Carlton Football Club | St Kilda Football Club | Racing Club de Avellaneda | Manhattan Theatre Club | Club Olimpia |
The brothers were founding members of the Cliff Dwellers Club of Chicago, of the Eagle's Nest Art Colony in Ogle County, Illinois, and associated with Jane Addams' Hull House in Chicago, for whom they designed various buildings.