20 interesting coffee facts might be just the odd tidbits needed to impress everyone at the next trivia contest or they could be used as the next trivia contest. Either way, some of the facts are plain odd while others are interesting and can create great discussion about history and people's habits. 20 interesting coffee facts is a great way to have a trivia contest or just share bits of odd knowledge that most people might not know. Trivia is a popular pastime for many people with many bars and restaurants having trivia night with prizes.