BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:bd134f8c-833a-44ff-8fd7-5491129363cc
DTSTAMP:20260419T180816Z
DTSTART;VALUE=DATE:20261208
SUMMARY:Immaculate Conception (Argentina)
END:VEVENT
END:VCALENDAR