Sanneline -- we had a very cool summer last year, but fortunately the autumn lasted a long time (we didn't have any snow until the end of December). Your tunnel looks similar to mine, now that I look more closely at your photo...
I'm going to try to get some tomatoes going in it around the middle of April this year; I don't plant them in the open garden until the beginning of June, but I'm hoping that by planting them in the tunnel, with large clear plastic bags over the tomato cages, I can get some earlier tomatoes!
Right now this is all that's going on in my garden... it looks like winter storm Kayla has arrived!