I'll just have a glass of water thanks

In Greece, it is assumed that you know what you want to order without having had a look at the menu. Requests for a menu are met by a grumble and followed by crappy service from that point on. How the flip am I supposed to know what I want to order if I dont know what you serve?!?
*menu arrives*

Huh? What is Water Ice? That's like saying Hot Cold or Up Down... aah dont you just love Greek Engrish? Good thing I can read greek, poor tourists. *stares blankly at the greek writing* So a Water Ice is a granite? erm, what? Turns out its actually a Slush Puppie *shrugs her shoulders*