Towards the end of the twentieth century, cultural renaissance was taking place as interest and support for Indigenous teachings and traditions became more commonly acceptable. In 1981, the Turtle Mountain Indian Historical Society was founded, to support the revitalization of tribal languages and other cultural traditions. With a renewed interest in the Anishinaabeg culture, several local people initiated Indian clubs in the schools to support culture, language, and other tribal traditions through activities such as beadwork, creating pow wow regalia, and dancing. The resurgence was the force behind the original Chippewa Heritage Center which was built in 1987. Its mission was simple, to preserve, promote, and apprise the history, culture, and language of the tribe, something the community yearned for.

Other changes were brewing on the reservation during the self-determination and self-governance era. A major switch was happening in terms of authority, shifting from the Bureau of Indian Affairs to tribal government. By 1976, tribal council representatives became full-time salaried positions. Tribal governments began contracting federal programs and administering them for the benefit of tribal citizens.

During this era, more and more individuals initiated civic improvement projects in tribal communities. A great example of this was the tireless advocacy for Turtle Mountain Community College. Throughout the 1970s, the college continuously expanded its facilities and student enrollment. Self-determination continues to be the hallmark of Federal Indian policy. Under Indian self-determination the Turtle Mountain Band of Chippewa continues to redefine its role through political assertiveness, social consciousness, and economic development initiatives.

Twila Martin-Kekahbah served as tribal chairperson from 1988 to 1992, the second woman in tribal history to be elected to this position. Respected by the community for her dedication to the Turtle Mountain Band of Chippewa, Charwoman Martin-Kekahbah would be re-elected to several terms. During her time in office, the Indian Gaming Regulatory Act was enacted, which required tribes to negotiate with state governments in order to establish gaming compacts that permitted casino-style gambling. Soon after, the tribe operated the Bingo Palace and then built the Skydancer Casino and Hotel, ventures that have positively impacted the tribe since opening.