[gmmour]

AEK plays at the Olympic Stadium right?

I don't think there is anything there unless they have some kind of access for the staff and the journalists but there is no public hotspot in the Athens Olympic Complex. Nearby though at the Neratziotissa metro/suburban rail station there is "The Mall Athens", a big shopping centre, which has public hotspots... Neratziotissa is the northern station serving the Olympic complex and it is on walking distance from the Complex, so you might be able to pick up some WiFi from the shopping mall... (There is a flocafe at the mall so you might pick up a flocafe free hotspot or a FNAC hotspot among others...)