Michaelr
Don't think there is anything at the Stags Head (Clé Club seems to be on hols and that's mainly singing) but there are sessions most nights at The Cobblestones in Smithfield - pity you'll miss the excellent Tuesday first-of-the-month 'Sessions with the Pipers' there by a day, but isn't that always the way?.
Mixed reports about Hughes' nowadays, not too far away (on the Luas Line - Four Courts).
Several at Temple Bar - not particularly my taste but "chacún......."
Good luck
Jim Carroll