Cue Greek accent "Greek Food is the Best in the World!"
The character playing the Father in My Big Fat Greek Wedding is all about Greek culture. He can even show you how in English any word can be traced back to it Greek root. Now imagine what that character will say about Greek yogurt when we can turn Greek yogurt making into fuel! Maybe it will be something like "Greek food is so good you can use it to make fuel. It's the best". According to this episode on GAIA TV Greek yogurt is so popular that there's a lot of it being produced so from the waste of Greek yogurt it is believed we can turn it into fuel.