What happened on November 20?

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  Nordic aliens UFOs

  A type of alien said to be tall, blond and blue-eyed, resembling the people of Northern Europe. Spread by 1950s "contactees" who claimed to have met aliens, they were portrayed as peace-preaching "space brothers," in sharp contrast to the small Greys.

Events based on the old lunar calendar, or festivals whose dates vary by year, are shown on approximate dates.