St. Martin's Day calendar. It remains popular today, especially among young people and the rural population. Martinmas celebrates the end of the agrarian year and the beginning of the winter period. Among Estonians, Martinmas also marks the end of the period of All Souls, as well as the autumn period in the Estonian popular calendar when the souls of ancestors were worshiped, a period that lasted from November 1 to Martinmas (November 11). On this day children disguise themselves as men and go from door to door, singing songs and telling jokes to receive sweets. In Southern Estonia, November is called "Märtekuu" after
St. Martin, Graubünden St. Martin, Graubünden St. Martin (, Romansh: "Sogn Martin") is a municipality in the district of Surselva in the Swiss canton of Graubünden. On 1 January 2015 the former municipality of St. Martin merged into the municipality of Vals. The village was settled around the 14th Century by Walser immigrants. Initially it was a held in fief for the Bishop of Chur by the von Tersnaus and von Mont families. In 1457 the German-speaking population was forbidden from purchasing land or marrying in the neighboring village of Tersnaus. The village church (consecrated 1345) was initially under the parish church of