John R.
Yelp
Wow, wow, and again. They specialize in pastries which are made with sugar and eggs from different regions of Portugal.
In particular, you must try the "Ovos Moles de Aveiro." They come this particular district and the casing is rice paper, like a communion wafer, but in a variety of different shapes--such as sea shells, barrels, and fish. Very smooth texture.
A local confectionary delicacy not to be missed, if you can't visit this region!