BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:726f5e6b-a210-4773-be34-a066f3de57d7
DTSTAMP:20260422T092231Z
DTSTART;VALUE=DATE:20261231
SUMMARY:Tinkunaco Festival (Argentina)
END:VEVENT
END:VCALENDAR