Question: What do the members of this tribe, for which this 20,000 people (as of 2010) Kansas county is named after, call themselves?

Context articles: The Bowery Presents
Pottawatomie County, Kansas
Potawatomi
Cipu language
Sidi Ifni
Jack Hyles
Stade Omnisports Idriss Mahamat Ouya
Great Overland Station
Santa Cruz (Santiago)
Aarhus County

The Bowery Presents is a concert promotion and venue management organization that runs multiple venues in New York City, Boston, Philadelphia, Atlanta, and Maine.
 Venue capacities range from 250 people to 20,000 people.
 The organization started with only a small club (The Mercury Lounge) on Manhattan's Lower East Side in 1993 and gradually developed a new market for indie rock concerts for new middle-class populations in Manhattan and Williamsburg, Brooklyn, during the 1990s and 2000s, and in the 2010s increasingly also tourists and a wider area of New Jersey and Brooklyn.
Pottawatomie County (standard abbreviation: PT) is a county located in the U.S. state of Kansas.
 As of the 2010 census, the county population was 21,604.
 The county seat is Westmoreland.
 The county takes its name from the Potawatomi tribe of Native Americans.
The Pottawatomi , also spelled Pottawatomie and Potawatomi (among many variations), are a Native American people of the Great Plains, upper Mississippi River and Western Great Lakes region.
 They traditionally speak the Potawatomi language, a member of the Algonquian family.
 The Potawatomi called themselves Neshnabé, a cognate of the word "Anishinaabe".
 The Potawatomi were part of a long-term alliance, called the Council of Three Fires, with the Ojibwe and Odawa (Ottawa).
 In the Council of Three Fires, the Potawatomi were considered the "youngest brother" and were referred to in this context as Bodéwadmi, a name that means "keepers of the fire" and refers to the council fire of three peoples.
Cipu ("Cicipu"), or Western Acipa, is a Kainji language spoken by about 20,000 people in northwest Nigeria.
 The people call themselves "Acipu".
Sidi Ifni (Arabic: سيدي إفني‎ ‎ ) is a city located in southwest Morocco, on the shores of the Atlantic Ocean.
 It has a population of approximately 20,000 people.
 The economic base of the city is fishing.
 It is located in Guelmim-Oued Noun region and Sidi Ifni Province.
 Its inhabitants are the Shilha from the Ait Baamrane tribe.
 In 2000, an important fishing port was concluded, which serves as a base for fish exports.
Jack Frasure Hyles (September 25, 1926 – February 6, 2001) was a leading figure in the Independent Baptist movement, having pastored the First Baptist Church of Hammond in Hammond, Indiana, from 1959 until his death.
 He was well known for being an innovator of the church bus ministry that brought thousands of people each week from surrounding towns to Hammond for services.
 Jack Hyles built First Baptist up from fewer than a thousand members to a membership of 100,000.
 In 1993 and again in 1994, it was reported that 20,000 people attended First Baptist every Sunday, making it the most attended Baptist church in the United States In 2001, at the time of Hyles's death, 20,000 people were attending church services and Sunday school each week.
 He was accused of several scandals while pastoring the church, and his doctrinal positions often put him at odds with other Christians — even with other fundamentalist Baptists.
Stade Nacional, also named Stade Omnisports Idriss Mahamat Ouya (Arabic: "ملعب وطني"), is a multi-use stadium in N'Djamena, Chad.
 It is currently used mostly for football matches.
 The stadium holds 20,000 people and sometimes 30,000 people, and has artificial grass.
 It is currently the home ground of the Chad national football team.
 It is named after former Chadian highjumper Mahamat Idriss (1942—1987).
Great Overland Station, listed on the National Register of Historic Places as Union Pacific Railroad Passenger Depot, is a museum and former railroad station in Topeka, Kansas.
 The station was built from 1925 to 27 and designed by Gilbert Stanley Underwood, whose firm designed over 20 Union Pacific Railroad stations from 1924 to 1931.
 The station's Free Classical Revival design uses terra cotta extensively and features a center pavilion with two increasingly smaller pavilions on either side.
 Passenger service to the station began in January 1927; almost 20,000 people attended the station's grand opening, and the new station was considered "one of the largest and finest stations west of the Missouri River".
Santa Cruz is a town in the eastern part of the island of Santiago, Cape Verde.
 It is located more than 2 kilometers southeast from the municipal seat of Santa Cruz Pedra Badejo on the road linking Praia and Tarrafal through Pedra Badejo, the EN1-ST02.
 Also it is situated over 30  km NNW of Praia.
 Its 2010 population was 2,019.
 Santa Cruz forms a part of the Pedra Badejo area which is about 20,000 people as of 2010.
 Santa Cruz's population are the top 20 and the top 25 populated places of the island which is larger than the oldest city on the island Cidade Velha, it is also the fourth most populated place in the municipality as of 2010.
Aarhus County or Århus County (Danish: "Århus Amt" ) is a former county of Denmark (Danish: "amt") on the Jutland peninsula.
 It was created in 1970 by the fusion of the Aarhus, Randers and Skanderborg counties.
 The county was abolished effective 1 January 2007, when almost all of it merged into Region Midtjylland (i.e. "Region Central Jutland").
 A very small portion was merged into Region Nordjylland ("Region North Jutland").
 At the time of its abolishment, more than 20,000 people worked for the county.