In the mood for some greek fare?  Head over to Yefsi Estiatorio Restaurant with this $100 certificate across the street from PS 158. The chef knows what old-school Greek dishes should taste like. As a child in Cyprus, he apparently spent years poking around his family's Taverna, learning from this grandmother how to get that magic combination of olives and lemon, garlic and oil, that makes rustic Greek cuisine really sing.