I've been thinking about this for a while and would like to do it some Saturday. 2nd of March, maybe, so it doesn't clash with the 6 Nations?
I propose meeting at noon in Holland's of Bray. Then moving northwards, pub by pub. One pub per station; one drink per pub. Pub choice is negotiable, but with preference to places which serve draught Irish craft beer, and which are newer and/or I've not been to.
A suggested itinerary would be:
1. Bray: Holland's
2. Dalkey: Magpie
3. Sandycove: Fitzgerald's
4. Salthill & Monkstown: Purty Kitchen
5. Blackrock: Dark Horse
6. Sandymount: Horse Show House
7. Pearse: Kennedy's of Westland Row
8. Connolly: Brew Dock
i assumed you were working on the closest bar to dart station but now i did a google map thingy i found that the poterhouse is not directly beside the dart station as my memory would suggest so its roughly equally distant to hollands just 100meters nearer.