Those with good fortune are said to have the luck of the Irish, and those with misfortune are said to have a leprechaun snacking on their lucky underwear. Hit a stroke of luck with today’s Groupon: for $10, you get $20 worth of Irish fare and drinks at Durty Nelly's in Costa Mesa.

The epicurean engineers at Durty Nelly's rouse weary palates with dishes from an extensive menu of Irish classics and frothy brews. Cheer on quarreling sausages in the bangers and mash plate ($10.95), or embrace the corned beef and cabbage dish ($12.95), which is more tender and juicy than a hug from the Kool-Aid Man. The fish 'n' chips platter beer-batters Icelandic cod filets and serves them with a heap of fries and coleslaw ($12.95), and 25 handhelds such as the corned beef sandwich ($7.75+) and the avocado, bacon, and cheese burger ($8.95) compete for attention with 10 draught beers under the luminous glow of big-game beaming flat-screen TVs. To complement each bite, Durty Nelly's provides a slew of weekly entertainment and invites bar farers to sip on discounted brews during happy hours Monday–Thursday.