BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:3665511f186c53db5428b36bf1dc4547https://alte-ziegelei-lemgo.de
                        DTSTAMP:20260419T005612
                        DTSTART:TZID=20260419T005612
                        DTEND:TZID=20260419T005612
                        SUMMARY:Individueller-Workshop - Bau dein Teil
                        DESCRIPTION:individueller Workshop
                        END:VEVENT
                        END:VCALENDAR