Sounds fun! My rule for trivia is the answers need to be at least mildly interesting, something you’d want to retell to a friend or at least go “neat!”, not just a recount of information. I hate trivia that’s like “who won the World Series in year x” but I would like a trivia question that was more like “who is the only team to win the World Series with a lefty pitcher?” (This is a made up question).