This image was shown in the Japanese Nintendo Direct last week. It was on-screen for just a single second before it vanished. For some reason, it wasn't part of any other Nintendo Direct. It comes from the Splatoon 2 segment. As you can see, there's a bear on display in this strange room, as well as what looks to be a kettle grate, which should be familiar to fans of the original game. Just what's going on with this mysterious room? Thanks to Leafy for the heads up.