BEGIN:VCALENDAR
VERSION:2.0
PRODID:ics.py - http://git.io/lLljaA
BEGIN:VEVENT
DTEND:20220731T040000Z
DTSTART:20220731T030000Z
SUMMARY:"Call of the Huia" - NZ Opera
UID:fe9db59f-89ab-4ac5-8955-c82db91715fe@fe9d.org
END:VEVENT
END:VCALENDAR