There’s just 3 more days left to pick up a free Sushi Platter item from any Nintendo Zone location in North America. Just head to a location, and ask Pelly at the Post Office for a present. Assuming you’ve already received this month’s worldwide Rice Plant Bed DLC, you’ll get the Sushi Platter item.
To be clear, this item isn’t entirely exclusive to Nintendo Zone distribution, but it’s by far the easiest and cheapest way for a player in North America to get it. It’s regularly sold as an item in Timmy and Tommy’s store in Japanese version of the game.