https://www.egovcenter.ch/willisau/de/raumreservation/welcome.php?SESSIONCMS=j936n0fnp625029qbp3nkepis7&action=none&dz=1714448851&raum_id%5B0%5D=8998&show=belegung&start_date=2024-04-30&view=day03.06.2024 13:34:33