BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
UID:6f056406e31dbe8d9451f8df2bba54d3@yourhost.test
DTSTAMP:20260912T021142Z
DTSTART:20220611T010000Z
DTEND:20220611T030000Z
SUMMARY:Virtual Open House
END:VEVENT
END:VCALENDAR