Saint Patrick's Day is celebrated on March 17th. It honors Saint Patrick, the patron saint of Ireland. Symbols of Ireland like the shamrock and leprechaun are recognized on this day. The color green and instruments like the harp are also symbolic. Guinness beer is a famous Irish drink. Large parades are held in Dublin and other places with Irish heritage like New York City, Glasgow, and Barcelona where people celebrate Irish culture with music, dancing, and green attire.