Flag waving, opening Ilzer Haferlfest, Passau, Bavaria, Germany The patron, Mayor Jurgen Dupper, as well as city councils and guests of honor will be among the sounds of the Ilzer Perle 2019 with its elves, the committee members, the gold bonnet women, Ilzer citizens and the guards of Hals and Ilz the musicians from Hals were picked up by ship at Rathausplatz and taken to Ilzstadt