BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
SUMMARY:HACKATHON
DESCRIPTION:HACKATHON
LOCATION:Online
DTSTAMP:20260421T033610Z
DTSTART:20240302T120000
DTEND:20240302T235000
END:VEVENT
END:VCALENDAR