BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Site//NONSGML v1.0//EN
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:STANDARD
DTSTART:19700101T000000
TZOFFSETFROM:+0100
TZOFFSETTO:+0100
TZNAME:GMT
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a6b7d8be128c@example.com
DTSTAMP:20260730T163627Z
DTSTART;TZID=Europe/London:20270630T081500
DTEND;TZID=Europe/London:20270630T160000
SUMMARY:Think Tank – Europe
DESCRIPTION:Think Tank – Europe
LOCATION:Bank of America, 2 King Edward Street, London EC1A 1HQ, UK
END:VEVENT
END:VCALENDAR