The Nats and Cardinals are tied up in the NLDS right now... but there's more riding on the series than just a trip to the playoffs. There's also FREE FOOD at stake here.
Z-Burger says that when -- not if, mind you, but when -- the Nats win the series, three locations of the burger chain will serve up free burgers to fans who use the password "Nationalz."
You can score yours the day after the Nats win the NLDS, anytime between noon and 6 p.m.:
You can get yours at Z-Burger in Tenleytown (4321 Wisconsin Ave NW), Southwest (1101 4th St SW) or Columbia Heights (3301 14th St. NW).