BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//YourSite//AddToCalendar//EN
BEGIN:VEVENT
SUMMARY:Easter
DESCRIPTION:<p>Easter</p>
DTSTART:20260405T040000Z
DTEND:20260405T050000Z
LOCATION:Put-in-Bay
END:VEVENT
END:VCALENDAR