BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:2426c6c7-0f80-4044-8833-aa3bac4ffc36
DTSTAMP:20260413T130456Z
DTSTART;VALUE=DATE:20271011
SUMMARY:Alternative holiday for Hangul Day (South Korea)
END:VEVENT
END:VCALENDAR