BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:84ebd896-73cd-4ce4-9e10-1dca67b41b74
DTSTAMP:20260424T113930Z
DTSTART;VALUE=DATE:20260503
SUMMARY:National Day of the Third of May (Polonia)
END:VEVENT
END:VCALENDAR