MHA Nation Meetings & Events
Stay informed about upcoming Tribal meetings, community events, MHA Powwows, MHA Roedos, workshops, and special activities across the MHA Nation. Use the filters below to browse events by department, segment, or category.
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Arikara Celebration 2026
Watch the 2026 Arikara Celebration Live!
The livestream is available on the official MHA Nation website.
Join us in celebrating our culture, traditions, and community. Come sing and dance with the Rees!
2026 Arikara Celebration Committee
President: Nape Fox
Vice President: Jasten Schock
Treasurer: Ashley Mead
Secretary: Tyra Demarce
Flag Bearers: Francis Connors & Preston Danks
Arena Director: Tevin Dixon
Directors: Tavares Fimbres Jr., Brady Colt Wollschlager, Callie Youngbird, Justin Marsette, Sheldon Rush Jr.
Drum Keeper: Miley White Bear
Head Woman Dancer: Lauren Good Day
Head Man Dancer: Kasen Street
Senior Princess: Delori Ridgebear
Junior Princess: Nevaeh Fox
Head Man Judge: Arthur “Sonny Boy” Fields
Head Woman Judge: Tonette Ponkilla
Head Singing Judge: Parker Bearstail
Submit an Event
Hosting an upcoming event? MHA Departments, Tribal Meetings, Segment Offices, and MHA community organizations can submit events to be featured on the official MHA Nation Event Calendar.
Events are reviewed before being published.