Yep, went yesterday and had beer, calamari and kataifi while listening to recorded Greek music. Might go back today for a Gyro or Souvlaki, or may be pastitio or mousakka...or dolmades or ....
It's in the Expo Center -- a big hall. Food vendors line the perimeter on three sides. Fourth side is the "marketplace" with a few vendor booth of Greek/Orthodox items. Lots of tables in the center, along with the stage. Eventually a few dancers came on stage to do traditional Greek folkdances.
As noted above, kids about 6 and under were bouncing around on the stage, "dancing" to the recorded music, while the grownups sat, eat and drank. Good people watching, with some interesting findings: I was surprised, for example, at how many south Asian (Indian, Pakistanai, Sri Lankan, etc) families were there!
I stayed about, oh, a pleasant hour or a bit more. Glad I had the $3 ticket for free admission.
Food is good and very reasonably priced -- and a chunk of the proceeds go to Habitat for Humanity! Can't get better than that for a quick and interesting meal!