BEGIN:VCALENDAR VERSION:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN METHOD:PUBLISH BEGIN:VEVENT DTSTAMP:20250615T195915Z UID:8efcb4fe-371f-4eb4-80e5-51ad283c3cd2 DTSTART:20271024T000000 END:VEVENT END:VCALENDAR