Largest gathering of people dressed as Saint Patrick

Largest gathering of people dressed as Saint Patrick
Who
Saint Brigid's National School
What
882 people
Where
Ireland (Castleknock)
When

The largest gathering of people dressed as Saint Patrick is 882 participants and was achieved by Saint Brigid's National School (Ireland) in Castleknock, Dublin, Ireland, on 14 March 2012.

The attempt was part of a celebration of the opening of a large extension to the school.