Details have surfaced indicating that retailers are heading over to Nintendo Europe in Germany for “an announcement within days”. It is not known what the announcement is, and we probably won’t know until Nintendo announces it. This is because the parties involved with the meeting have signed NDAs. The details surfaced from a tweet, which we’ve included below, and on NeoGAF. The latter doesn’t have much more on the identity of the announcement, saying that the retailers are heading there to hear “something” about Nintendo. Whatever the announcement is, we’ll let you know when it is revealed.

got 3 different sources to confirm that retailers are heading off to Nintendo Europe in Germany for an announcement within days. — Marcel (@Nintex_nl) September 19, 2016

Source 1 / Source 2