The carefully rolled nature of sushi makes it ideal for starting snowballs, which is why it's commonly known as "snowman heart." Eat to the center of snow with today's Groupon for sushi and authentic Japanese fare at Mr. Ojisan Japanese Restaurant. Choose between the following options:

• For $10, you get $20 worth of sushi and Japanese fare for lunch.
• For $15, you get $30 worth of sushi and Japanese fare for dinner.

Mr. Ojisan Japanese Restaurant devises colorful, artistic sushi rolls and ramen creations that are as pleasing to the eye as they are palatable. The lunch menu, served from 11 a.m. to 1:45 p.m., yields a range of ramen bowls including the kimchi spicily saturated with traditional Korean vegetables ($9.95) or the tonkotsu miso with savory pork-bone broth delicately mingling a rich medley of flavors ($9.95). The dinner menu envelops patrons in an entourage of sushi selections, balancing familiar culinary trips such as the spicy tuna roll or spider roll ($8.95 each) with exotic epicurean feasts such as the oshinko roll, a radish-based ride for tongues on field trips ($2.95). A selection of traditional appetizers and entrees, such as sashimi ($8.95–$28.95) and beef teriyaki ($14.95), are available during both meal times. Mr. Ojisan’s patrons can express excitement about their meal by belting Shania Twain’s greatest hits during the karaoke Mr. Ojisan hosts on Fridays and Saturdays from 10 p.m. to 2 a.m.