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About Mr Tains Party Night
In November 2024, Minnesota Valley issued the tribe a cease-and-desist order and threatened to disconnect Prairie’s Edge if the system was activated. The tribe countered that the utility’s generation restrictions did not apply because the system was designed solely to power its own property and would not feed electricity back onto the grid.
The array, which includes an 800-kilowatt battery storage system, is expected to cover about 30% of the casino’s electricity needs. Prairie’s Edge is the Upper Sioux Community’s principal economic engine, helping fund housing, healthcare, education, and public safety.
In June, Administrative Law Judge Joseph Meyer sided with the tribe, finding Minnesota Valley’s policies did not prohibit behind-the-meter generation and that disconnecting the casino would violate the cooperative’s obligation to provide service.
What is Mr Tains Party Night?
The lesson is simple: gambling still attracts capital when the money is visible. It is less attractive when the payoff lies far in the distance.
The biggest new uncertainty in US sports betting is prediction markets. The American Gaming Association estimates that Americans will legally wager $29.5 billion in betting handle through US regulated commercial sportsbooks during the 2026 NFL season, broadly unchanged from the $29.4 billion handle recorded in 2025. These figures refer to the amount wagered, not sportsbook revenue.
Robinson calls prediction markets “the main event”. His argument is not simply that US customers are moving from sportsbooks to prediction markets. The more important point is that sportsbooks no longer have the relatively protected market that was once assumed.
What is Mr Tains Party Night?
The conflict stems back to January 2025, when the outgoing Biden administration initially determined that the Vallejo parcel was eligible for gaming.
Interior temporarily rescinded that determination just two months later after newly appointed Secretary Doug Burgum raised concerns over whether the tribe’s historical connection to the land had been thoroughly evaluated.
Scotts Valley filed suit in response. In October 2025, Judge McFadden ruled that Interior had violated the tribe’s due process rights by rescinding the approval without giving prior notice or an opportunity to respond.
