It's 100 years since 14 people died in Dublin
At Croke Park, 14 flames will be lit on Hill 16 - and the Taoiseach and President will lay a wreath at a special GAA ceremony in advance of the Leinster football final between Dublin and Meath.
A minute’s silence will be observed before all GAA Championship matches this weekend - and a monologue of '14 Voices from the Bloodied Field’ will stream on the Abbey Theatre’s social media channels throughout the day.