BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ZContent.net//ZapCalLib 1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:America/Denver
BEGIN:STANDARD
DTSTART:20241231T170000
TZOFFSETFROM:-0700
TZOFFSETTO:-0700
TZNAME:MST
END:STANDARD
END:VTIMEZONE
END:VCALENDAR