Currently no (as of May 2014), but I've read they are trying to move into Sioux Falls in the future. Right now the closest HF store to Sioux Falls is in Sioux City, IA.
There are many Sioux tribes in the United States and each one has it's own leader. There is no one single Sioux Chief.
The plural form of Sioux is Sioux.
The original Native American inhabitants of what is now South Dakota included: Dakota and Yankton Sioux Lakota Sioux Cheyenne Arikara Ponca
The Sioux are now a modern American people who eat eggs, hamburgers and delicious salads just like Americans of other dissent.
Sioux City
The Sioux were among the original Native American inhabitants of the area that is now North Dakota. The Sioux have reservations in modern North Dakota.
We powwow with the Sioux tomorrow. Let's go visit the Sioux. That is a Sioux headdress.
In 1862 the Dakota Sioux were known as the Dakota/Dakotah or the Sioux or the Dakota Sioux.
Sioux
Sioux Lehner's birth name is Sioux Lewellyn.
Sioux Falls Hospital opened in 1894 in Sioux Falls, South Dakota. The Sioux Valley Association was organized in 1894 and built the Sioux Valley Hospital in 1930.