BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:36737f14-4dc2-4d73-b37d-9aeaee0ddc3b
DTSTAMP:20260420T212925Z
DTSTART;VALUE=DATE:20260512
SUMMARY:Saint Joanna's Day (Portugal)
END:VEVENT
END:VCALENDAR