BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:826d152f-8b15-4cd1-93d9-ac749e5a466a
DTSTAMP:20260421T233739Z
DTSTART;VALUE=DATE:20270520
SUMMARY:Vesak Day (estimated) (Singapore)
END:VEVENT
END:VCALENDAR