Update: sadly the Grainstore cafe closed in mid-April 2012
Phone: +353 (0) 91 567-833
This cafe / deli is in the old Grain Store building, on the corner of Abbeygate St and Whitehall, near the back entrance to the Eyre Square shopping centre.
Self-serve downstairs, and table-service upstairs, the cafe is open from 8am weekdays, and offering brunch from 10am - 5pm on Sundays. The menu includes gluten free bread/scones.