BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250808T190209
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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END:VTIMEZONE
BEGIN:VEVENT
UID:69fa3eb110fda
DTSTAMP:20260505T190209Z
SUMMARY:Big 4 Tribute Festival: Metallica + Slayer + Megadeth + Anthrax
DTSTART:20261114T180000Z
DTEND:20261114T180000Z
END:VEVENT
END:VCALENDAR