The cinema in Ljubljana appeared for the first time at the turn of the 20th century, and quickly gained popularity among the residents. After World War II, the Cinema Company Ljubljana, later named "Ljubljana Cinematographers", was established and managed a number of already functioning movie theatres in Ljubljana, including the only Yugoslav children's theatre. Cinema festivals took place in the 1960s, and a cinematheque opened its doors in 1963. With the advent of television, video, and recently the Internet, most cinema theatres in Ljubljana closed, and the cinema mainly moved to Kolosej, a multiplex in the BTC City. It features twelve screens, including an IMAX 3D screen. The remaining theatres are Kino Komuna, Kinodvor, where art movies are accompanied by events, and the Slovenian Cinematheque.