The Luas turns 10 today.
Dublin's tram service carries up to 30 million passengers every year.
It's estimated that a further 10 million people could benefit from the Luas by expanding it to other parts of the capital.
There'll be cupcake parties, singers and the chance at winning a grand a day to mark the occasion.
98FM’s Dublin Reporter Maria Shannon was on St. Stephen’s Green for the start of the party.
