Pub kviz u Imperial Caffe Opatija is a pub quiz hosted by Ivan Oškera for OIB kviz sudio, held at Ul. Maršala Tita 124/3, Opatija. It takes place on 17.10.2026 and runs for about 150 minutes. The questions cover General Knowledge, in Croatian. It is played in teams of up to 6 people, with room for 20 teams. Entry is 10 EUR per team. Registration is open until 17.10.2026.