BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:029241ed-37c2-4abc-ae5a-50a31418be3b
DTSTAMP:20260426T084631Z
DTSTART;VALUE=DATE:20270507
SUMMARY:Truman Day (observed) (United States)
END:VEVENT
END:VCALENDAR