https://www.history.com/news/halloween-trick-or-treating-origins Halloween
https://www.history.com/topics/holidays/samhain Halloween
https://www.history.com/tag/diwali Diwali
https://www.tripsavvy.com/when-is-diwali-1539426 Diwali
https://reformjudaism.org/sukkot-customs-and-rituals Sukkot
https://www.chabad.org/library/article_cdo/aid/177886/jewish/What-Is-Yom-Kippur.htm Yom Kippur
https://www.thelocal.de/20131111/15437 St Martin
https://www.bbc.co.uk/religion/religions/sikhism/people/nanak.shtml Nanak
https://www.learnreligions.com/history-of-yule-2562997 Yule
https://www.historic-uk.com/CultureUK/Wassailing/ Yule
https://www.learnreligions.com/christmas-customs-with-pagan-roots-2563021 Decorations
https://www.salzburgerland.com/de/krampus-und-perchten/
https://www.chabad.org/holidays/chanukah/article_cdo/aid/102911/jewish/What-Is-Hanukkah.htm Hanukkah
https://www.whychristmas.com/cultures/sweden.shtml Lucia
https://www.norwegianamerican.com/featured/victory-light-winters-dark-gloom/ Lucia
https://www.bbc.co.uk/newsround/38477036 Hogmany
https://www.africa.upenn.edu/K-12/Kwanzaa_What_16661.html Kwanzaa
https://www.stuttgarter-zeitung.de/inhalt.deutscher-brauch-in-den-usa-vergurkte-weihnachten.d3f7f851-bcb2-4d1f-9c50-21645769509e.html Gherkin
https://www.history.com/topics/christmas/history-of-christmas-trees Christmas Tree
https://expatshaarlem.nl/dutch-history-zwarte-piet/ Zwarte Piet
https://www.aljazeera.com/indepth/features/zwarte-piet-black-pete-dutch-racism-full-display-181127153936872.html Zwarte Piet
https://time.com/3643889/christmas-truce-1914/ Christmas Truce
https://www.telegraph.co.uk/food-and-drink/recipes/make-galette-des-rois-french-epiphany-cake/ Ephiphany
http://www.neue-rechtschreibung.net/2010/12/28/kommt-der-gute-rutsch-von-rutschen/ Guter Rutsch
http://www.bonfirenight.net/ Guy Fawks Night
https://www.britishhedgehogs.org.uk/please-rememberhedgehogs-bonfire-night/ Guy Fawks Night