https://www.egovcenter.ch/willisau/preview/de/raumreservation/welcome.php?SESSIONCMS=jqgbppvgov1v9lr2jcfmuf0ar5&action=none&dz=1714619342&raum_id%5B0%5D=10012&show=belegung&start_date=2024-05-02&view=day07.06.2024 01:04:33