BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Celebration Nation//EN
BEGIN:VEVENT
UID:cn-4551@celebrationnation.com
DTSTAMP:20261019T235619Z
DTSTART;VALUE=DATE:20261010
RRULE:FREQ=YEARLY;BYMONTH=10;BYMONTHDAY=10
SUMMARY:National Metric Day
DESCRIPTION:Ideas\, posters and history: https://celebrationnation.com/celebrations/national-metric-day/
URL:https://celebrationnation.com/celebrations/national-metric-day/
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END:VCALENDAR