On a large platter drizzle olive oil until you have a think layer on the entire platter. You may use more or less here depending on your preference.
Add the tomatoes, green onions, and feta on top of the olive oil. Sprinkle with the Greek seasoning to taste.
With a spoon carefully combine the ingredients. We found that we like a little drizzle of balsamic vinegar on top. If desired, drizzle a little balsamic on top.
Serve with warm sliced baguettes for scooping up the dip.