Like a tongue on a flagpole in February, fusion cuisine results from curiosity and a shortage of popsicles. Rein in restless taste buds with today's Groupon: for $10, you get $20 worth of Latin-fusion fare at Cuatro Hermanos Luncheria in Westport.

Established by a mother, four brothers, and a wealth of culinary cunning, Cuatro Hermanos Luncheria mingles a multitude of menu items from Mexico, Peru, Colombia, and more. Begin a dinner dissertation with a delectable thesis of maduros con crema, a helping of fried sweet plantains sidled by crema fresco ($4.95), or calamari adorned with house-made dipping sauce ($8.95). Entrees pack taste-bud-pleasing flavor combinations, such as the savory and sweet notes of the South American arepas, which stuff cheeses, meats, and other trimmings into saccharine sleeping bags of corn cake ($3.50–$7.95). Tacos come in authentic ($6.95) or el gringo ($7.25) varietals and can be dressed in a multitude of meaty frocks, and the lomo saltado’s stir-fry of sirloin, tomato, and onions invokes images of Peru more vividly than a pair of dinner-appropriate binoculars ($10.95).