Topping the food chain is a tremendous achievement, which is why humans triumphantly plant flag-like toothpicks in burgers and belt the national anthem at their steaks before devouring them. Enjoy life at the top with today's Groupon to Martin Fierro Restaurant. Choose between the following options:

• For $20, you get $40 worth of South American steak-house fare, valid Friday–Sunday.
• For $20, you get $45 worth of South American steak-house fare, valid Monday–Thursday.

Following the Argentinean and Uruguayan steak-house tradition, Martin Fierro Restaurant’s menu slings made-to-order steaks, grilled and hand seasoned over an open fire in plain sight of patrons. Tongues sink slowly into warm, dairy-inspired dreams on an appetizer pillow of grilled provolone cheese ($8.99) or flip to the pillow's cold side with a chilled ceviche of fresh seafood cubes, cooked by lime and lemon juice ($8.99). A half-pound Angus beef hamburger adds Argentinean flare to any free weight set with toppings of bacon and fried egg ($8.99), and the salmon al fettuccine tangles its garlic-hinted fish filet in a net of fettuccine bated with smoked salmon cream ($14.99). As appetizers and midcourses wane, patient incisors quiver at the meaty tableau of a juicy new york strip loin sizzling on the grill alongside its asparagus and green-pepper brethren ($17.99). In Martin Fierro Restaurant’s quaint dining room, rustic wood paneling complements an array of South American wall accents, stretched furs, candles, and a shingled indoor tiki roof. Amid offerings of South American wines and beers, customers are encouraged to carouse with friends, though balloon animals are discouraged from carousing with kebab skewers.