BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:8f72f755-65c9-4811-b1f9-d43b6243591c
DTSTAMP:20260422T071317Z
DTSTART;VALUE=DATE:20261224
SUMMARY:Christmas Eve (Czechia)
END:VEVENT
END:VCALENDAR