Question: Where is the tribe living on the Prairie Band Potawatomi Indian Reservation headquartered?
Context: Banner Township is a township in Jackson County, Kansas, USA.  As of the 2000 census, its population was 300.  The southernmost part of the township is located within the Prairie Band Potawatomi Indian Reservation. Wagnon v. Prairie Band Potawatomi Indians, 546 U.S. 95 (2005), was a case in which the Supreme Court of the United States held that a state's non-discriminatory fuel tax imposed on off-reservation distributors does not pose an affront to a tribe's sovereignty. Prairie Band Potawatomi Nation (formerly the Prairie Band of Potawatomi Indians) is a federally recognized tribe of Neshnabé (Potawatomi people), headquartered near Mayetta, Kansas. Lincoln Township is a township in Jackson County, Kansas, USA.  As of the 2000 census, its population was 1,046.  The township is located entirely within the Prairie Band Potawatomi Indian Reservation. The Forest County Potawatomi Community is a band of the Potawatomi, many of whom live on the Forest County Potawatomi Indian Reservation, most of which lies on numerous non-contiguous plots of land in southern Forest County and northern Oconto County, Wisconsin, United States.  There is also a small 6.95 acre plot of land in the city of Milwaukee.  The total land area of the reservation is 50.5795 km2 .  The 2000 census reported a resident population of 531 persons on its territory. Jackson County (county code JA) is a county located in the U.S. state of Kansas.  As of the 2010 census, the county population was 13,462.  Its county seat and most populous city is Holton.  The county was named for President Andrew Jackson.  The Prairie Band Potawatomi Indian Reservation, located near the center of the county, comprises about 18.5% of the county's area. Grant Township is a township in Jackson County, Kansas, USA.  As of the 2000 census, its population was 212.  The southeasternmost part of the township is located within the Prairie Band Potawatomi Indian Reservation. Franklin Township is a township in Jackson County, Kansas, USA.  As of the 2000 census, its population was 776.  The southwesternmost part of the township is located within the Prairie Band Potawatomi Indian Reservation. The Prairie Band Potawatomi Indian Reservation is an Indian reservation for the Prairie Band Potawatomi Nation located in Jackson County, Kansas.  The Potawatomi used to be located in the Great Lakes area, but were forced to move west due to Europeans settling their land.  The reservation encompasses all of Lincoln Township, plus parts of Banner Township, Franklin Township, and Grant Township. Prairie Band Casino & Resort is an Indian casino in Mayetta, Kansas, owned by the Prairie Band of Potawatomi Nation.  It was operated by Harrah's Entertainment under a management agreement with the tribe until July 1, 2007, when the tribe took over operations.  The casino is open 24 hours daily and has a 35000 sqft casino, with 1,090 slot machines, a Bingo Hall and 31 table games.  The casino also has 3 restaurants: Longhouse Buffet, Buffalo Grill, and 3 Fires Steakhouse.  It also has 297 guestrooms.
Answer: near Mayetta, Kansas