BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260201T080619
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6ae2fe7bccbc4
DTSTAMP:20261029T080619Z
SUMMARY:Impro Night Mannheim
DTSTART:20261211T190000Z
DTEND:20261211T190000Z
END:VEVENT
END:VCALENDAR