Thanks, guys! I will definitely try out the soup, salad and pasta sauce ideas, all sound yummy!
Kibble, my first idea was martinis too, believe me, I've tried! But I found the kalamata flavor to be a little too overwhelming for that; I think I'll stick with the green olives juice.
We do use it in hummus too and it's great for that. But I think we just eat olives much faster than we make and eat hummus
so I've ended up with 3 extra jars.