Sampling another nation’s cuisine lets diners explore that country’s flavors without the hassle of removing paper from teeth after chewing on a map. Take a toothsome sojourn sans cartographical dental obstruction with today’s Groupon: for $15, you get $30 worth of authentic Indian and Nepali cuisine at Coriander Bistro in Sharon.

Coriander Bistro's cuisine wizards cast culinary spells upon almost 100 entrees of authentic Indian and Nepali fare portrayed by words on the menu. Having trained in both India and Nepal, Chef Dammar Thapa prepares dishes with authoritative know-how, marinating the hunger-slaying chicken tandoori ($12.50) in a tenderizing potion of tandoori masala and yogurt for 24 hours before baking the skewered poultry in a traditional charcoal oven. Employ forks to make realistic airplane noises as they ferry mouthfuls of the coconut-and-spice-filled goa shrimp curry ($16.95) onto waiting tongues, or treat taste buds to a palate-pleasing party of lamb biryani ($14.50) with invitees of succulent lamb, basmati rice, and toasted nuts that mingle with chomping tools. The vegetarian Nepali aloo bodi tama ($12.50) dares eaters to scale the Himalayan feast of diced potatoes, black-eyed beans, and bamboo shoots without an oxygen tank. Guests can wind down their edible international experience by sampling Coriander Bistro’s dessert list under the romantic light of the wood-paneled dining room while wrestling spoons away from statues that inch closer to nab a bite.