Wear your green and join us at Nationals Park for a "Halfway to St. Paddy's Day" celebration on Saturday, September 17. Half-price tickets, half-price beer specials and half-price hot dogs will be available. Bring the Nationals good luck as they take on the Marlins at 7:05 p.m. Select seating areas and locations. Subject to availability and while supplies last. Some restrictions apply. Tickets must be purchased in advance either online or at the Box Office.