BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Simpletools//Dates//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Ugly Christmas Sweater Day dates
BEGIN:VEVENT
UID:7a266b8f0bda529ddf814140443b1dba8e23f596@simpletools
DTSTAMP:20260925T213517Z
SUMMARY:Ugly Christmas Sweater Day
DTSTART;VALUE=DATE:21811221
DTEND;VALUE=DATE:21811222
DESCRIPTION:Ugly Christmas Sweater Day encourages people to wear their most
  colourful and deliberately unfashionable festive knitwear.\n\nSource page:
  https://fipsum.com/when-is/ugly-christmas-sweater-day/2181
URL:https://fipsum.com/when-is/ugly-christmas-sweater-day/2181
END:VEVENT
END:VCALENDAR