If humans are mostly made of water, and fish traditionally inhabit water, fish should naturally occur in the human body. Fix this gap in nature’s logic with today’s Groupon: for $15, you get $30 worth of sushi, Japanese cuisine, and drinks at Sushi Hana.

In addition to various authentic dishes, Sushi Hana rolls up more than 100 different varieties of sushi to appease seaweed-faring palettes. After memorizing the menu, sink incisors into sushi staples such as yellow-tail hamachi, California rolls, and vegetable rolls, or hunker down with Sushi Hana's signature rolls, such as the Yellow Submarine (mango, cream cheese, and avocado topped with yellow tail and pickled jalapeno slices, $9.75), the Master Roshi's Banana Boat (crab, banana, cream cheese, walnuts, tempura fried and served with Hana gravy, $7.45), or the Tokyo Tower (eel, mozzarella cheese, avocado, egg, fried w/sliced almonds and served on pesto cream sauce, $14.95). Seafood seekers not so stable on their sushi legs can opt for a Japanese grilled-fish dish, such as the Chilean sea bass ($7.95), while meat eaters can hang a fang on the curry-chicken rice bowl ($11.95).