BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:07c05de1-1141-49cf-b422-962eb6d94bf8
DTSTAMP:20260424T103642Z
DTSTART;VALUE=DATE:20260412
SUMMARY:Easter (Bulgaria)
END:VEVENT
END:VCALENDAR