The bigger etrog is from this year. The smaller is from last year. It was kept outside the refrigerator, yet to my amazement, it was perfectly preserved. It only dried up. I cannot think of any other fruit which could be kept without refrigeration without becoming moldy. It also smells wonderfully.
I hope all you Jews out there are having a very happy Sukkot. We are preparing to host quite a lot of people here in a couple of days, so I'd better get busy!