Haunt Vendors [#HauntedHouse #Trivia] Can you solve this Fill In The Blank? Monster Trivia for Sunday, Oct. 12th. Published 10 years ago on October 12, 2014 By Fear Master Hartley CLICK HERE to read more from Monster Trivia’s Facebook Wall Can you solve this Fill In The Blank? Monster Trivia for Sunday, Oct. 12th. read more. Can you solve this Fill In The Blank? Monster Trivia for Sunday, Oct. 12th. Related Topics:Monster TriviaSocial Media TriviaVendors Trending