BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:1954acaa-c940-40b5-a670-31b7d7e758e3
DTSTAMP:20260421T204845Z
DTSTART;VALUE=DATE:20260624
SUMMARY:Saint John's Day (Portugal)
END:VEVENT
END:VCALENDAR