BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:daf6c83e-ce38-4b6e-b1c3-1cb4077605a2
DTSTAMP:20260419T235538Z
DTSTART;VALUE=DATE:20261226
SUMMARY:Boxing Day (Grenade)
END:VEVENT
END:VCALENDAR