Monday, March 17, is the holiday to celebrate everything Irish, including St. Patrick, the patron saint of Ireland. Cities across the U.S. will celebrate with parades of green adornment, Irish foods and thematic bar crawls.

Should St. Patrick's Day be a federal holiday in the US? Irish American Congressman Brian Fitzpatrick thinks so.

Celebrations are in full swing and what better place to celebrate than in Ireland itself? Travelzoo's senior editor Gabe Saglie is in Dublin with a look at one of the world's largest St. Patrick's Day parades.