On the Grid : Bolshoy bar
"Singularity of this bar: it is located in the arch of the building. This place is not suitable if you want eat, but this is perfect for evening conversation with a good friend over a glass of wine. The waiters will offer you a glass of delicious drink or make a cocktail for your mood. In the summer there are two small tables outside where you can enjoy the Petersburg chillness, talking with friends and the sounds of the street." - Molinos
