It is celebrated annually on 17 March,

the death date of patron saint

of Ireland, Saint Patrick

Green clover is the attribute of St.

Patrick.

This day is dominated by green (national color of Ireland)

Most people wear green clothes.

Street parades and festivals are

organized in many Irish cities.

Traditional parades are held inthe British Isles, the United States, Canada, Australia, New Zealand, Chile and Argentina.

The oldest and largest parade in the world is held in New

York City.