Well Nintendo is known for always doing things on a games anniversary. Just look at Zelda, Mario, Donkey Kong etc you get the deal. Heck this year was even the year of Luigi. I assume we will get something big during that time most likely a console game or new game. Not to mention new Pokemon cards, merch, etc. Nintendo will no doubt take the opportunity to squeeze money out of everything. Not that thats a bad thing though. Just business.