This non-profit represents the consumer in low-cost, resource-efficient home design by developing affordable houseplans, publications, and other educational products.

The World Museum Of Mining, a national historical site, is dedicated to preserving the mining, ethnic, and social history of Butte, Montana.

The Dumas Brothel, located in beautiful uptown Butte, Montana, was designed and built as brothel in 1890 and ran as such until 1982, making it America's longest running brothel. Now a brothel muesum and gift shop with old time photographs.