Which trivia are you talking about? Unibar Trivia or an external trivia night?
If it's Unibar Trivia you're asking about, here are the steps.
1) Turn up to unibar at either 12:30 or 3:30 on Tuesdays
2) When Trivia is annouced to be starting, go to the unibar stage and collect your sheet, 1 sheet for each person. So if you and 5 friends are playing, get 6 sheets.
3) The sheet will have two halves to it, exactly the same, you're suppose to have both.
4) Watch trivia questions on TV Screens inside Unibar and answer questions on both sides of the sheet.
5) When trivia is over, tear the sheet in half and hand in one side to the unibar stage guys.
6) Mark your answers which are given out after questions and sheets are collected.
7) Count your score, they'll yell out scores and if you got that or higher, head to the front to collect one of many prizes on offer.
8) If you suck and don't get a good score, you can play heads and tails for drink vouchers. Rules are you all stand out the front, the trivia guy flips a coin, you pick heads or tails, if you lose you sit down, if you win, you continue until you're the only one standing.
Oh, and always make sure you're drinking and eating while playing, it's just an unwritten rule.