BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a17b16db-3298-48eb-bd8b-153bffd8c42d
DTSTAMP:20260421T005746Z
DTSTART;VALUE=DATE:20261005
SUMMARY:Alternative holiday for National Foundation Day (Corea del Sur)
END:VEVENT
END:VCALENDAR