The best pizzas, like the worst Elvis impersonators, are cheesy, saucy, and often live in cardboard boxes. Sink your teeth into a doughy classic with today’s Groupon: for $5, you get $10 worth of pizza and drinks at Sir Pizza, with four area locations.

To craft Sir Pizza’s trademark borderless pizzas, dough-disguising chefs pile savory meats, cheeses, and veggies toppings atop toasty crusts from edge to edge. Gourmet favorites ($8.10 for small) include a genre-crossing taco pizza, as well as the royal feast, which invites patrons to crown their tongues or tablemate's head with a treasure trove of pepperoni, sausage, onions, mushrooms, green peppers, and a blend of two cheeses. Appease single-flavor cravings with a one-item pan pizza ($8.99 for a large) or a 10-piece order of jumbo Sir Schwings ($8) spun in hot or mild sauce. Even baked spuds ($5.65) don stately duds at Sir Pizza, with cloaks ranging from the classic bacon and cheddar combination to the extraordinarily elegant mix of mushrooms and brown gravy.

Though guests can pick up or munch on pies at any of Sir Pizza’s four convenient locations, the Old Town Grand Cafe locale affords its patrons chances to sip suds, soak in live music, and bolster big bad wolf defenses against exposed brick walls.