The Boulevard Cafe on Exchequer Street is full of buzz...always jammed with shopped out ladies on a Saturday avo...They do fancy sandwiches etc...but they do a set menu, two course for around €15 and its almost always brilliant - real cheffy type bistro food!
Massive buzz, great camp waiters, very good, very reasonable food, lovely calorie options for afters and a selection of wines and beers...
Would definitely reccomend...
Have a look at menupages.ie either...