It’s been a delicious year in D.C. The city has seen a number of interesting new restaurants and eatieries, including spots like CommonWealth, Art and Soul, Cork Wine Bar, Adour, and Ray’s Hell-Burger. The DCist food staff got together to look back on their favorite dishes, desserts, and drinks of 2008. Cork served up one of Eric Denman’s favorites — Pernod-braised lamb. The dish is a tender pile of shredded lamb shank atop small flagelots…