The Thaddeus Kosciuszko National Memorial consists of the home of the Polish head engineer of the United States' Continental Army, Thaddeus Kosciuszko (1746-1817). The majority of the house is dedicated to exhibits concerning Kosciuzko's life and career. However, one room has been furnished in period style. Visitors to the home during Kosciuzko's life included Benjamin Rush, Thomas Jefferson, and Chief Little Turtle; and in his will, Kosciuszko asked that his property in the United States be sold to purchase the freedom and education of slaves.

The memorial offers an eight-minute introductory audio-visual program, exhibits, a period room traveling trunks, and Junior Ranger activities.

The National Polish-American Sports Hall of Fame exhibits a collection of historic artifacts at the American Polish Cultural Center in Troy, Michigan. Many of the items are one-of-a-kind. Visitors can see the uniforms worn by such greats as Steve Gromek, Carol Blazejowski, and Ed Olczyk; the boxing gloves used by the 1940s world middleweight champion, Tony Zale; and basketballs, baseballs, footballs, and bowling balls used and signed by Mike Krzyzewski, Whitey Kurowski, Ted Marchibroda, and Ed Lubanski. Among other items is a football signed by NPASHOF inductee Bob Skoronski, Vince Lombardi and many other members of the 1967 Super Bowl I Champion Green Bay Packers.

The hall offers exhibits.