The SKIS association is an umbrella organization of student clubs in Slovenia. It represents the interests and defends the rights of 55 student clubs across Slovenia, SKIS also represents the student clubs in the Student Organization of Slovenia (ŠOS). It hereby ensures the coordinated development of local student organizing. The major project organized by ŠKIS is called Škisova tržnica or ŠKIS fair. It is the greatest Slovenian one-day open air student event. On the market stands, student clubs present their projects, events, newspapers, cuisine, etc. In the evening, participants and visitors can enjoy a concert with well-known music groups.