A Mass will be held in Dublin today in memory of those killed in the Stardust tragedy 30 years ago.
Forty-eight people died in the nightclub blaze on Valentines night in 1981.
At 12.30 today, Mass will be held at St Joseph's Church on the Greencastle Road in Coolock.
A wreath will then be laid at the Stardust Memorial Park.
Tomorrow evening, a candlelit vigil will be held on the grounds of the Stardust in Artane.