BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:event_3557@bridgefinland.fi
DTSTAMP:20260420T080120Z
DTSTART;TZID=Europe/Helsinki:20260321T110000
DTEND;TZID=Europe/Helsinki:20260321T120000
SUMMARY:Trio ABC 2
END:VEVENT
END:VCALENDAR