On 17 April 2013 members of the Association “Triglav” Banja Luka took part at marking the 20th anniversary of Slovenian community in Tuzla. Program was organised in the Cristal Conference Room of Hotel Tuzla.

Prior to the formal observation, members of the art section opened an exhibition of paintings, while also Women Choir »Slovenčice« made a performance.
Minister for Slovenians Abroad Tina Komel addressed the attendees. In addition, the welcome speech was held by Ambassador of the Republic of Slovenia in Sarajevo Andrej Grasselli. At the formal observance the performance was made by a children choir from Novo mesto, students of Supply Teaching Lessons of Slovenian from Tuzla and Cultural Association KUD Bosna, who danced Slovenian national dances.