Mathemagenic

What could be better when you get off the train from Moscow in the morning? 10 min walk, fresh orange juice, free wifi, pancakes and all the time you want...

Unfortunately couldn't find any website or info in English. The address is Zhukovskogo, 28; phone +7 (812) 272-35-12. You can check plazes or maps:

• in English - crossing of ul.Zhukovskogo and ul.Vosstaniya in the lower right corner
• in Russian, but with location marked (should be easy to find given that red line metro station is the one at Moscow railway station :)

Opens at 9 in the morning, so don't take the train that arrives at 7 :)

And while I was googling - some other nice cafes in St.Petersburg.