BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:e949ed4f-c895-4b3a-a0a3-e1d70afc1519
DTSTAMP:20260421T210159Z
DTSTART;VALUE=DATE:20271228
SUMMARY:Boxing Day (observed) (Canada)
END:VEVENT
END:VCALENDAR