The Welcome Center was designed to create a beautiful entrance to the Osage Nation campus and direct a natural flow of Osage and visitors across the site. This first phase included 38,600 SF of office between the Welcome Center and Office Building. It has 28,000 SF of office space which provides a home for the Osage News, Constituent Services, CDIB, HR, Tax Commission and Grants Management. Designed in conjunction with the Welcome Center, the Osage Nation Office Building houses Tribal Police, EMS, Treasury, and the Attorney General. 

The project encompasses a number of sustainable solutions including rain water retention, radiant heated flooring, geothermal, chilled beams, exterior motorized blinds, and triple glazed windows.