very good! but i am bias i am Greek ;D
look up food such as:
Baklava, spanikopita, gyros, souvlaki, saganaki, avgolemono
-they are the more popular dishes
It tastes sour. Other tastes are sweet, bitter and salty. Bitter is alkaline, the opposite of acid in Ph. And salty is the combination of an acid and a base (alkaline), which is a salt.