Scotch lovers rejoice! There’s a new joint in town serving some of the world’s rarest and most sought after scotches, and it’s opening just in time for the upcoming celebrations in D.C. Not to be outdone by all the other establishments stepping up the snazz for inauguration, the Willard Intercontinental Hotel’s Round Robin Bar is now featuring The Scotch Bar, a cozy little alcove within the Round Robin that is home to an intimate…