BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20261011T234027Z
UID:728bc8fa-1d97-46ab-9c75-a4ff49a7c332
DTSTART:20261020T124500Z
DTEND:20261021T005001Z
SUMMARY:Shake it out Earthquake Drill
END:VEVENT
END:VCALENDAR