BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:724ee855-51d8-4c69-869e-0bdd476b53fd
DTSTAMP:20260422T090606Z
DTSTART;VALUE=DATE:20270501
SUMMARY:Holy Saturday; Labor Day (Serbia)
END:VEVENT
END:VCALENDAR