Jeff, where I live you can get really hurt messing around with the green bean casserole recipe. One year I tried to make it with fresh green beans. Sigh.... Also, I noticed that a certain fancy-dancy food purveyor I won't name tops it with "crispy fried shallots". Shallots, for all love. They are french fried onions, and they are Durkee, and that is that.
Now, I do love artichokes (one special at our restaurant today is a ham/cheese/artichoke-heart melt with honey mustard) but if you put 'em in that casserole, you are obliged to call it something else.