Papa Gino's on Summer Street operates as a co-branded location with D'Angelo Grilled Sandwiches, combining two regional chains under one roof. The menu draws from both brands: Papa Gino's handles pizzas, pastas, and baskets, while D'Angelo contributes grilled sandwiches, lobster rolls, and grilled topped salads. The location offers dine-in, delivery, and in-store pickup, plus catering for events. A loyalty program lets customers accumulate points across either brand's menu.