BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:bfc05fcb-d311-4b91-a932-009bc9095aa7
DTSTAMP:20260420T082756Z
DTSTART;VALUE=DATE:20260906
SUMMARY:Unification Day (Bulgaria)
END:VEVENT
END:VCALENDAR