MHA Nation's Son of Star Casino Nears Opening in North Dakota

The Son of Star Casino, a new tribal gaming property owned by the Mandan, Hidatsa and Arikara Nation, is moving toward a late-summer 2026 opening in White Shield, North Dakota. The 37,000-square-foot venue on the Fort Berthold Reservation will become the fourth casino operated by the MHA Nation, also known as the Three Affiliated Tribes, and represents one of the more significant tribal gaming additions in the northern Plains this year.

The nation broke ground on the project in 2023 and had initially targeted an early-2026 debut. Tribal updates have since pointed to late summer as construction, licensing and gaming-floor commissioning are completed. As with any new tribal gaming facility, the timeline depends not only on construction but on regulatory readiness under the framework established by the Indian Gaming Regulatory Act, which you can review in our Legal Guide to IGRA and Class III gaming.

What the Son of Star Casino will offer

Plans for the first phase describe roughly 230 slot machines, six table games, a sportsbook, a poker room, a restaurant, a coffee shop, a gift shop and an adjacent campground. That mix positions Son of Star as a mid-sized regional property rather than a destination megaresort, consistent with the community-anchored model many smaller and mid-sized tribes have used to expand gaming revenue without overextending on debt. Future phases outlined by the tribe include an event center, a hotel and a convenience store, which would deepen the property's non-gaming revenue base over time.

The design emphasizes MHA cultural identity. The tribe has said the exterior will carry traditional Native American design elements, while the interior is planned around Native art, historical timelines and artifacts that tell the story of the Mandan, Hidatsa and Arikara peoples. That approach mirrors a broader trend across Indian Country, where new tribal casinos increasingly double as cultural and community spaces rather than generic gaming halls. Browse other operating properties across the country in our tribal casino directory.

Economic stakes for Fort Berthold

For the MHA Nation, gaming sits alongside energy as a pillar of the reservation economy. The Fort Berthold Reservation overlaps the Bakken oil formation, and tribal leaders have consistently framed diversification as a hedge against the volatility of energy markets. A new casino in White Shield, on the reservation's eastern side, extends gaming access to a part of the reservation that has historically been farther from the tribe's existing venues, keeping local spending and jobs within the community.

New tribal gaming properties are rarely just about the gaming floor. For many nations they function as anchor employers, cultural centers and engines for services that state and federal funding do not fully cover.

Tribal gaming's role as an economic engine has only grown more pronounced nationally. The most recent federal data put the industry at record gross gaming revenue, a trajectory examined in our 2025 economic impact analysis. Revenue generated by facilities like Son of Star is directed, under IGRA, toward tribal government operations, member services, economic development and charitable purposes rather than private shareholders, which is one of the defining structural differences between tribal and commercial casinos.

The property also arrives in a state where tribal gaming operates under a distinctive regulatory bargain. North Dakota's gaming tribes conduct Class III gaming under compacts negotiated with the state, and the market is smaller and less saturated than tribal gaming powerhouses such as California, Oklahoma or Florida. That relative openness gives a well-run regional casino room to capture local demand without the intense head-to-head competition seen in denser markets. For the MHA Nation, which already runs gaming operations elsewhere on Fort Berthold, Son of Star is an expansion of an established portfolio rather than a first venture, allowing the tribe to apply operational lessons and management depth it has built over years.

What to watch before the doors open

Three markers will signal that Son of Star is on track for its late-summer target. The first is final certification of the gaming floor by the tribe's gaming regulatory authority, which oversees compliance with minimum internal control standards. The second is hiring and training, since a new property of this size typically requires several hundred employees across gaming, food and beverage, surveillance and facilities. The third is the sportsbook component, whose launch will depend on how the tribe structures its sports-wagering offering within North Dakota's regulatory environment.

If the timeline holds, Son of Star will join a steady 2026 cadence of tribal property openings and expansions across the United States, reinforcing that tribal gaming's growth remains driven as much by mid-sized community casinos as by the marquee resorts that dominate headlines. For the MHA Nation, the more immediate significance is local: a new revenue stream and employer rooted in White Shield, built to reflect the identity of the three tribes that own it.