Burger King goes rogue with all-day breakfast. The Burger King on North Avenue in Garwood, New Jersey serves up all day breakfast for their customers. October 20, 2015. As its fast-food rival doubles down on the first meal of the day, at least one Burger King is also selling breakfast all day long. A Garwood, New Jersey, Burger King has started serving breakfast throughout the day, the company confirmed to CNBC. The restaurant, located across the street from a McDonald's, currently serves a limited breakfast menu.