BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:e11fd23d-1a12-4a5b-a749-3460cf01984d
DTSTAMP:20260420T190716Z
DTSTART;VALUE=DATE:20261111
SUMMARY:National Independence Day (Pologne)
END:VEVENT
END:VCALENDAR