BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Someday Air//Invitations//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:daily-invitation@someday.air
DTSTAMP:20260929T212753Z
DTSTART:20260929T090000
DURATION:PT5M
RRULE:FREQ=DAILY
SUMMARY:Today's invitation · Someday Air
DESCRIPTION:A new invitation has arrived. It closes at midnight.\n\nhttps://somedayair.com/invitation
URL:https://somedayair.com/invitation
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Today's invitation has arrived
TRIGGER:PT0M
END:VALARM
END:VEVENT
END:VCALENDAR