March 17th, 2012
03:26 PM ET
Washington (CNN) – It wouldn't be St. Patrick's Day without a pint of Guinness, even for the commander-in-chief.
President Barack Obama's motorcade made the mile-and-a-half trip to the The Dubliner, a well-known Capitol Hill pub, at around 12:30 p.m. Saturday – early by normal standards, but just on time for most St. Patrick's Day partiers.
The president enjoyed a Guinness, a classic (if slightly uninspired) choice for the holiday, and spent time shaking hands with other pub-goers, many of whom were wearing green top hats and wigs. At one point he raised his pint to toast the crowd.
The president sported a moss-colored fleece jacket over an open-collared white shirt, enough to avoid pinches from enthusiastic revelers.
Obama's Irish roots have been well explored in the three years he's been in office. In May 2011 he visited Moneygall, in central Ireland, to visit the town his great-great-great grandfather emigrated from in the nineteenth century.
The Irish Taoiseach (prime minister), Enda Kenny, will visit Obama in Washington on Tuesday, and attend a belated St. Patrick's Day lunch at the U.S. Capitol. In the evening the president and first lady Michelle Obama will host St. Patrick's Day reception at the White House.
Aside from the Guinness run, Obama and his family marked the Irish holiday by dying the water in the South Lawn fountain green.
Obama's reelection campaign also got into the holiday mood Saturday, offering a special price on green t-shirts proclaiming: 'I (shamrock) O'Bama."