Quoting: article the Polish food on offer there ...Harry's Cafe Bar, 21 Upper Georges Street, Dún Laoghaire, Co DublinNot a Polish restaurant, but it says it serves Polish food.(URL)
I havent seen it but I am told that there is one on Georges st in Dunlaoire
Just been in this one. It's more of a cafe than a restaurant. They have quite a good range of foods. Worth a visit.
There are no numbers on most of the buildings on that side of the street, but it's on a corner just opposite the Bank of Ireland.