http://en.wikipedia.org/wiki/Reformation_Day
Reformation Day is a religious holiday celebrated on October 31, alongside All Hallows' Eve, in remembrance of the Reformation, particularly by Lutheran and some Reformed church communities. It is a civic holiday in the German states of Brandenburg, Mecklenburg-Vorpommern, Saxony, Saxony-Anhalt and Thuringia as well as in Slovenia (since the Reformation contributed profoundly to that nation's cultural development, although Slovenes are mainly Roman Catholics). It has also been a national holiday in Chile since 2009.[1]
Reformation Day is a religious holiday celebrated on October 31, alongside All Hallows' Eve, in remembrance of the Reformation, particularly by Lutheran and some Reformed church communities. It is a civic holiday in the German states of Brandenburg, Mecklenburg-Vorpommern, Saxony, Saxony-Anhalt and Thuringia as well as in Slovenia (since the Reformation contributed profoundly to that nation's cultural development, although Slovenes are mainly Roman Catholics). It has also been a national holiday in Chile since 2009.[1]