I guess canned corn is a elusive item. I have never seen it and I shopped at that Sainsbury's for years. We switched to Waitrose about a year ago but were in the Sainsbury's buying milk when I saw the creamed corn. This, of course, was just days after my Skyco package arrived.
It must be rare because my wife had never heard of it and couldn't imagine what it was when I tried to explain it to her. My dinner guests last Thanksgiving were clueless about creamed corn as well. They all liked it but later confessed that, when I put it on the table, they all thought it looked like something someone had already eaten.
Beets in a can would be nice. My wife doesn't like them so when I bought a bundle of fresh beets at the farmer's market, I had an awful lot of beets to eat. On the other hand, real beets are not hard to cook up and they taste just as good (or better) than the canned variety. But having just a can of beets to eat would be better than a whole batch, and the kitchen wouldn't end up looking like we'd slaughtered a hog in it.
I found corn meal in an Indian shop, so I have enough of that for a while.
Thanks to the creamed corn and big bag o' stuffing (hate those little boxes of crumbs they pass off as stuffing here) my Thanksgiving will be nearly traditional. What I cannot have is an actual, stuffed turkey, as even a small one won't fit in our EasyBake(tm) oven. Also, I have to use substitute good cranberry sauce from a jar in place of that awful bitter canned cranberry sauce that tastes vaguely of tin--it just won't be Thanksgiving without it.