Greek guy by Pitt

 Here's what one of my friends at Pitt said about him:

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       The "greek guy" she is referring to is "Pop the Greek". A 70ish
 Greek man who sells all sorts of Greek food (gyros, spinach pies, baklava,
 etc.) from a red food stand. Unfortunately, he is only here sporadically
 and rarely during the winter.
       He is our best mobile food man.