BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260526T181722Z
DTSTART:20260102T160000Z
DTEND:20260102T210000Z
SUMMARY:freeze-fest
LOCATION:
END:VEVENT
END:VCALENDAR