BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:e2929e85-83a5-4ea5-9b28-9546c5b0e05b
DTSTAMP:20260420T110554Z
DTSTART;VALUE=DATE:20260922
SUMMARY:Independence Day (Bulgarie)
END:VEVENT
END:VCALENDAR