I have thought about saving seeds myself, I'll see if I can find any ripe ones. I'm afraid it may be too early, though, we are leaving Greece in 8 days. The place is not far from here, but the road is not very good.
By the way, I'm afraid you have mixed my name with a couple of others, it's an old-Norse name, only used in Norway, but definitely a female one, and so am I.