BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PYVOBJECT//NONSGML Version 1//EN
BEGIN:VTIMEZONE
TZID:Asia/Seoul
BEGIN:STANDARD
DTSTART:20000101T000000
RRULE:FREQ=YEARLY;BYMONTH=1
TZNAME:KST
TZOFFSETFROM:+0900
TZOFFSETTO:+0900
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:20260809T001527Z - 56685@71a60016aea3
DTSTART;TZID=Asia/Seoul:20270315T090000
DTEND;TZID=Asia/Seoul:20270319T150000
CREATED:20260809T001527Z
DTSTAMP:20260809T001527Z
LOCATION:South Korea\, South Korea
SUMMARY:Energy Efficiency & Optimization
END:VEVENT
END:VCALENDAR