BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260512T152943Z
UID:a86d6747-3579-4223-97e9-611d2b44fdb8
DTSTART:20250821T203000Z
DTEND:20250822T040001Z
SUMMARY:📌 Teacher Only Day
END:VEVENT
END:VCALENDAR