My sis and I randomly came across Mezes a few months ago. Since then, I have been back a few times.
My favs: Dip platter (the shrimp cocktail dip, baba ganoush dip are soooo DELICIOUS), deep fried calamari ( I heard grilled ones are good too, but their deep fried was really GOOD... super tender, done just perfectly), pork soulvaki is great too!
If you are craving for calamari, this is the place to be!
In terms of atmosphere, it's more on the casual side and service is so-so...