The “Grodzka Gate – NN Theatre” Centre in Lublin is a local government cultural institution. It works towards the preservation of cultural heritage and education. Its function is tied to the symbolic and historical meaning of the Centre’s location in the Grodzka Gate, which used to divide Lublin into its respective Christian and Jewish quarters, as well as to Lublin as a meeting place of cultures, traditions and religions.

The Centre works to preserve objects of cultural heritage and makes them available to the public at exhibits at Grodzka Gate, the Lublin Underground Trail, the Cellar under Fortuna, and the House of Words.