Great little café across from the AGO!
Great food - mainly crepes (savoury and sweet; and with a choice of buckwheat or white crepe!), sweets (organic chocolate) and some Turkish specialties. A wonderful selection of teas, and they serve good illy coffee. Discount if you bring your own travel mug!
The atmosphere is casual, with a small gallery attached to the actual café - it is meant to be a place to relax. Open late compared to other similar shops.
And with free wifi, that's an invitation to stay a while longer. ;)