How Can I Contact The OMYLE / ΟΜΥΛΕ ?

Someone on The Daily Kos had a great idea.

The Greek port workers could do to this shipment what the South African port workers did to a shipment of additional arms to Zimbabwe last year.

The only question is--how on earth does one get ahold of "the Greek port workers" to ask them to help us U.S.-based activists have more time to get this shipment of gasoline to be poured on a flame stopped?

Apparently, in Greek, their union is called the OMYLE (the L's a delta in Greek), but I can't find a web site.

Callout through Google search terms: Αστακός Γάζα Ισραήλ Άσντοντ Ομοσπονδία Υπαλλήλων Λιμένων Ελλάδος ΟΜΥΛΕ Βοηθήστε
Παρακαλούμε να σταματήσετε την παράδοση.

Edited, in case any Greek readers stop by, to add:

(Not quite sure what it says, but it looks like a basic breakdown of the Reuters news article, in map form.)