To visit every Starbucks in the world? I can't think of a more pointless or ambitious quest: They are, it seems, everywhere. (Maybe 'Winter' can tell us in which city this Japanese Starbucks is located.)

It's easier to think of places where I've been that I didn't see a Starbucks. I didn't see one in the old city in Puerto Rico (but there is one in the old city in Shanghai and rumors of one in the Forbidden City.) I don't think there's one on Nantucket. Bristol, Virginia? I don't think there's one there, but I was only passing through.