BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:495cd4cb892b30adca2cf66081f5b452https://etapizeta.org
                        DTSTAMP:20260415T162833
                        DTSTART:TZID=20231216T120000
                        DTEND:TZID=20260415T162833
                        SUMMARY:Holiday Cheer
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR