St. Patrick's Day is right around the corner and Guinness is here to help you celebrate it by teaming up with Airbnb to offer a one-night stay at their Dublin Brewery. The stay is part of a free contest in which the only thing you have to do is answer one simple question: What makes you the world's biggest Guinness fan? The winner will stay in the Guinness' Gravity Bar, specially converted for the night, and will have a private butler, a pool table and more. There will also be a private VIP tour and six-course Irish meal. The sweepstakes ends on March 22nd and is only redeemable on the night of April 24th.