Happy St Patrick's Day! To mark the occasion, Tom and Joanne were joined on the show this morning by Niamh Ní Mhathúna, host of the Irish hour on Ara City Radio to discuss why St Patrick's day is such a big deal, how they celebrate it in Ireland and how people can celebrate it tonight in Luxembourg.

Niamh presents the Irish Hour every 2nd Wednesday between 12pm and 1pm showcasing the best in Irish music and culture: