Located in Salt Lake City, Happy Sumo at the Gateway is a full-service restaurant. It specializes in cabana, funky, lollipop, playboy, cosmopolitan, startlight, frida and lava rolls. The restaurant offers a range of appetizers, such as crab cakes, shrimp, lettuce wraps, seared tuna, fried calamari and smoked salmon. Happy Sumo at the Gateway s menu features beef teriyaki, avocados, grilled asparagus, soybeans, soups and salads. It also offers grilled sea bass and swordfish, coconut-crusted halibut and pasta dishes. Additionally, the restaurant serves ginger tofu, stuffed mushrooms and fried chicken breast with pineapple, onions and green pepper. Happy Sumo at the Gateway also offers gift cards.