The Indian Gaming Regulatory Act, 25 U.S.C. 2701–21, allows some gambling on land held in trust for tribes, in every state, without prior approval. Class III gambling, which includes slot machines and table games such as blackjack, may be offered only in certain states if the tribe and state enter into a contract. Since 199,2 Stockbridge-Munsee Community, a federally-recognized tribe, has conducted gaming in Shawano County, Wisconsin. In 2008 Ho-Chunk, another federally-recognized tribe, opened a casino in Shawano County. Both feature class III gaming, authorized by contracts. In 2016 Ho-Chunk announced plans to add more slot machines and gaming tables, plus a restaurant, a bar, and a hotel. The Community sought an injunction, arguing that the Ho-Chunk land was not held in trust for the tribe on October 17, 1988. The parcel was conveyed to the tribe in 1969, but with a condition that was not lifted until 1989; in 1986, the Department of the Interior declared the parcel to be Ho-Chunk’s trust land. The Community argued that Ho-Chunk’s state contract treats its casino as an “ancillary” gaming facility and that the state has not enforced that limitation. The court dismissed the suit as untimely, reasoning that the Community knew or could have learned of both issues by 2008. The Act does not contain a statute of limitations, so the court looked to the Wisconsin limitations period for breach of contract or the Administrative Procedure Act's limitations period—each set a six-year limit. The Seventh Circuit affirmed, applying Wisconsin law.