It 's the perennially bestselling calendar for anyone who loves testing their trivia chops with odd, unexpected, and fascinating factoids. Geography questions: "What is the only city in the world that is located on two continents? "History questions: "What part of the flamingo was considered a delicacy in ancient Rome?" Entertainment questions: "Who played Don Johnson 's original partner in the pilot for Miami Vice and ended up a murder victim within 15 minutes?" Plus sports questions, literature questions, science questions, and more. Trivia lovers just can t get enough.