BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-TIMEZONE:Australia/Sydney
BEGIN:VTIMEZONE
TZID:Australia/Sydney
BEGIN:STANDARD
TZNAME:AEST
DTSTART:19700101T000000
TZOFFSETFROM:+1100
TZOFFSETTO:+1000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Australia/Sydney:20210509
DTEND;TZID=Australia/Sydney:20210509
DTSTAMP:20260419T061223
UID:602
SUMMARY:Mother’s Day 
DESCRIPTION:







SEQUENCE:0
STATUS:CONFIRMED
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR