BEGIN:VCALENDAR
VERSION:2.0
PRODID:sustainableswitzerland.ch
BEGIN:VEVENT
SUMMARY:Secondhand Day
DTSTART;VALUE=DATE:20251108
DTEND;VALUE=DATE:20251108
DTSTAMP:20260606T154301Z
UID:<built-in function id>_kBxJnWWkN93JZRdQekhSkJ
URL:https://www.secondhandday.ch/
END:VEVENT
END:VCALENDAR
