The monopoly tycoons of the 19th century traditionally did their wheeling and dealing at fine-dining establishments, cleverly concealing the fact that they still lived with their parents. Feast like it's the Gilded Age with today’s Groupon: for $15, you get $35 worth of New American fare at Kelties in Westfield.

Step inside Kelties for dinner or an upscale buffet-style Sunday brunch and find tables dressed in crisp white linens and creative cuisine blending elegance-infused classics with unique flavors. A delectable dinner menu teases taste buds with appetizers such as lump crab cakes ($13) and baked brie ($11) ferried mouthward on edible ships of crunchy crostini. More substantial plates include the Beggars Purse ($17), a puff-pastry purse stuffed with chicken salad and blue cheese and perched atop a bed of cranberry compote. Diners can also quell stomachs' rumbling renditions of Beethoven's 9th with a hand-cut rib-eye steak marinated in bourbon and brown sugar ($27), North Atlantic salmon charbroiled and dressed with creamy goat cheese and pesto sauce ($25), or an entree-size Greek salad with kalamata olives, feta, red onion, and house-made dressing ($11). Groupon holders can also drop in for a buffet-style Sunday brunch ($22.95/adult; $19.95/senior), served from 10 a.m. to 2 p.m. The brunch intermingles sun-up standards such as eggs benedict and fresh fruit with specialties including poached prawns and homemade desserts, such as white-chocolate cups crowned with chocolate mousse. Patrons can eat indoors and enjoy the dining room’s inviting ambiance or opt for alfresco eating by claiming a sidewalk table.