Once a year, for four days on start July, The parks and Liubjana city center turne into festive stages which host the international street theater - Ana Desetnica. The first festival took place in 1997, and since, it fetches a great variety of shows with the participation of clowns, circus acrobats, jugglers, fire eaters, musicians, dancers and theater players from Slovenia and abroad.
The events are fit for various age groups. Those that are held on Argentinski Park are aimed for youth and students. Those that are held in the city center are aimed for families.
The most beautiful events are held in Prešernov trsquare.