Flying in on tuesday gonna, gonna go to beggars bush as that seems to be the place where all the reds are gonna be meeting for a pint or 15, is it a bar or is it an area like temple bar???
Its bar, its next door to an old army barracks (its now gov offices and appartments, but behind a big wall). The Bar is next door to this place.
To get there, take a dart (train) to Grand Canal Station. That will take a couple of mins only. You will probably be coming from the city centre, so head south bound. When you get off at the station, walk down the steps, Google offices are right in front of you, so you turn right and walk under the bridge to the road to the T Junction, turn left and walk for about 2 mins, then turn right and its about 300 yards away on your right hand side.