Growling stomachs can hamper stealth operations, spoil belly dances, and, in extreme cases, induce dogs to attack. Quiet whimpering tummy tones with today's Groupon: for $34, you get a sushi dinner for two at Amber (up to a $78 value). The dinner includes:

• Two specialty rolls (up to a $40 value)
• Two classic rolls (up to an $18 value)
• Two drinks (up to a $20 value)
  
  

Amber’s nimble-fingered sushi chefs capture the flavors of the sea with high-quality sushi and artisanal Asian cuisine, served amid wavy-backed booths and carefully crafted stonework. The specialty Upper East Side roll allows lobster and avocado to shimmy along a garland of kiwi and mango sauce, and the Golden Dragon roll bestows good fortune on taste buds with spicy, crunchy salmon, avocado, and fresh mango. Chefs also serve up cylindrical classics including a California roll, a crunchy and spicy salmon roll, and a veggie-friendly avocado roll. A full bar offers innovative drinks, specialty cocktails, sake, beer, and wine by the glass, and outdoor seating enlivens the restaurant on sunny, breezy, or money-raining evenings.