Halloween
"Halloween...emanates from the 14th century... when the Druids would knock on the doors of the castles demanding the young maiden or princess for their sacrifices. If they were not given the maiden, they would paint a HEXAGRAM on the door to tell...that all should die in that household." (Graham, p. 98) http://www.freemasonrywatch.org/sixpointedstar.html
See: Christmas St. Valentine’s Day Satanic sacrificial days

Druid
http://www.jeffpolachek.com/masonic-architecture/63-masonic-architecture/88-freemasonry-105