Source
From the announcement:
On November 16 - 17, 2013, Fantasy Flight Games is proud to host Arkham Nights 2013 at our Event Center in Roseville, Minnesota! Arkham Nights is a weekend dedicated to celebrating your favorite games of Lovecraftian horror. Eldritch Horror, the upcoming board game of global mystery and terror will be joining beloved games like Arkham Horror, Elder Sign, and Mansions of Madness at Arkham Nights this year!