Slice Joint is a pizza concept from Rachael Marie, who earned the title “Pizza Regina” (or pizza queen) during her four years at Roberta’s, features a selection of approachable, New York and square pizzas that rely on only fresh, seasonal and high-quality ingredients. Slice Joint currently resides in New York City at Market Line in the Lower East Side and Washington DC at The Roost on east Capitol Hill. Slice Joint’s menu features by-the-slice options – cheese, white, pepperoni, square pepperoni – as well as round and square whole pies. Guests can also customize from numerous toppings.