Heribert von Köln in Germany
Heribert von Köln in Germany is held on March 16. German Archbishop, from 999 to 1021 was Archbishop of the Cologne Archdiocese. This event in the second decade of the month march is annual.
World Riesling Day on March 13 (The First Annual Riesling Birthday was celebrated in 2019);
Tertullian Day on April 26 (was a prolific early Christian author from Carthage in the Roman province of Africa. Of Berber origin he was the first Christian author to produce an extensive corpus of Latin Christian literature. Tertullian has been called "the father of Latin Christianity" and "the founder of Western theology.");
Töchter-Tag or Daughter's Day in Hamburg, Germany on April 26 (The Youth Education Association became the initiator in Hamburg. The idea is to introduce girls to technical professions);
Motherís Day on May 9 (Anguilla, Antigua and Barbuda, Aruba, Australia, Austria, Bahamas, Bangladesh, Barbados, Belgium, Belize, Bermuda, Bhutan, Bonaire, Botswana, Brazil, Brunei, Canada, Cambodia, Cayman Islands, Central African Republic, Chad, Chile, China, Colombia, Congo, Dem. Rep., Congo, Rep., Cote d'Ivoire, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Dominica, Ecuador, Equatorial Guinea, Estonia, Ethiopia, Faroe Islands, Fiji, Finland, Germany, Gabon, Gambia, Greenland, Ghana, Greece, Grenada, Guyana, Honduras, Hong Kong, Iceland, India, Italy, Jamaica, Japan, Kenya, Latvia, Liberia, Liechtenstein, Macau, Malaysia, Malta, Myanmar, Namibia, Netherlands, New Zealand, Pakistan, Papua New Guinea, Peru, Philippines, Puerto Rico, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, Singapore, Sint Maarten, Slovakia, South Africa, Sri Lanka, Suriname, Switzerland, Taiwan, Tanzania, Tonga, Trinidad and Tobago, Turkey, Uganda, Ukraine, United States, Uruguay, Vietnam, Venezuela, Zambia, Zimbabwe);
Europe Day on May 9 (is the name of two annual observance days, 5 May by the Council of Europe and 9 May by the European Union, which recognize the peace and prosperity within Europe that both have achieved since their formation)