NAC Architecture, of Spokane, is designing the $15.8 million Marimn Youth Recreations Center, which is to be built on tribal reservation land off of U.S. 95, near Worley, Idaho. Marimn Health, the health care organization of the Coeur d’Alene Tribe, intends to begin construction on the 33,000-square-foot facility later this summer, and the project is scheduled to go out for bid later this month. The complex will include a water park and softball, baseball, and football fields, as well as spaces for child care, adult recreation, and youth programs.