Dublin may have the biggest city-wide party, but it certainly doesn't have the only St. Paddy's Day celebration going on in Ireland. Cork, the second biggest city in the Republic of Ireland, hosts a five-day festival, offering street performers, food vendors, live music, and an elaborate parade. You'll also find a three-day festival in Limerick, a six-day festival in Killarney, a four-day festival in Galway, and dozens of other parades and celebrations happening throughout the country.