Step 1: 1. Cut the top off of the tomatoes (make sure to keep them) and scoop out the seeds, discarding those.
Step 2: 2. Fill the tomatoes with the green pesto just slightly below the top.
Step 3: 3. Cut up the feta cheese and add to the pesto filled tomatoes, covering the top. Then, add put the top of the tomatoes back on and add to bowl.
Step 4: 4. Chop the cucumber into sticks (about 4 chunky ones will do, each). Add to the bowl.
Step 5: 5. Add olives and cut up more feta and add.