"May you always have a clean shirt, a clear conscience and enough coins in your pocket to buy a pint!" Brush up on your Irish toasts and set sail for a sunset St. Patrick's Day cruise on the waters of Washington, D.C. The full bar offers beer, wine and mixed drinks for purchase, plus special deals on Irish beer and whiskey, of course! If you're feeling the luck of the Irish, don some green to be entered in a raffle for free cruises and great prizes. Celebrate a memorable St. Patrick's Day with a full bar and beautiful surroundings at the Washington Marina.