The neighborhood borders on Polonia Triangle which was considered to be the center of Chicago's Polish Downtown, the city's oldest and most prominent Polish settlement, functioning as the capital of American Polonia. Because of this, the headquarters of many major Polish organizations in the United States were found in Pulaski Park such as the Polish National Alliance, the Polish Daily News and the Polish Women's Alliance. Pulaski Park is listed within "Polonia Triangle" as one of the 11 neighborhoods included in "The Labor Trail" which chronicles Chicago's history of working class life and struggle. The neighborhood is also home to two of Chicago's Polish Cathedrals: St. Stanislaus Kostka and Holy Trinity Polish Mission.