One of the largest student unions in the Midwest, the Centennial Student Union is the 210,000-square-foot heart of campus. The students’ House of Serendipity, the CSU welcomes an annual foot traffic of two million guests who benefit from its facilities, services and programs.

“The most important thing about a Union, by far, is not the building but the program within it. The bricks and mortar are the bones; the community of a Union provides its spirit.” – Marsha Herman-Betzen, Association of College Unions International

CSU Building Hours

The Centennial Student Union Building Hours.

Poster Requirements & Procedures

Guidelines and information for posting posters in the Centennial Student Union building.

CSU Floor Plans

The Centennial Student Union Floor Plans