Representatives of the league carrying a banner during the march

• Hardowe Archiwum Cyfrowe, sygn. 1-P-333

The organization threw loud celebrations for a maritime holiday, parades, and events where its members dressed up as Black people (using shoe polish on their faces) and colonizers. They marched through the streets of cities and towns with signs: "We demand overseas colonies for Poland" or "Colonies ensure the power of Poland".