Though mad scientists recommend sticking chopsticks into electric sockets, rational scientists know the utensils are better used for electrifying sushi consumption. Today's Groupon gives you the right tools for authentic eats: for $10, you get $20 worth of Japanese and Korean fusion cuisine at Sudachi Sushi & Korean BBQ Restaurant.

Sudachi's flavor-detonating menu features fusion fare from Japanese and Korean culinary traditions, as well as an extensive selection of sushi rolls. Yellowtail fish can adorn diners' tables inside a rice comforter as sushi ($4.95), in an artful arrangement of thin slices as sashimi ($10.50), or in a bikini as a caricaturist's charcoal drawing. Hand-rolled shrimp tempura and avocado strain under the weight of layers of spicy tuna, seaweed salad, and miso dressing in the 49ers roll ($10.95). The Golden Gate roll encases fresh salmon, avocado, eel, and shrimp within its warm embrace ($8.25). The BBQ Kaibi with marinated Korean-style barbecue beef ribs ($14.25) pulverizes hunger pangs to hide its own insecurity.

Traditional Japanese shoji dividers enclose a room in which guests sit on the floor and dine at a low table, and cushioned green chairs populate the rest of the dining room. A full bar and a live DJ on select nights keep the ambience laid-back, youthful, and good for late-night dance-fueled digestion after dinner.