Happy Canteen in Brooklyn, NY is a Japanese sushi bar known for its affordable and delicious menu options. The menu includes a variety of salads like Avocado Salad and Seaweed Salad, Sushi Bar appetizers like Dragon Ball and Tuna Tataki, and Miso Soup. Customers rave about the quality and freshness of the food, with many highlighting the affordable prices and generous portion sizes. The restaurant also offers delivery and takeout options, making it a convenient choice for both solo diners and groups. With a classy atmosphere and efficient service, Happy Canteen is a gem for sushi lovers looking for a satisfying meal at a reasonable price.