Nintendo is holding these events in NY, VA, OH, FL and other places. It looks like the invites are going out to Club Nintendo members, but I don’t know if you have to do anything special in order to get an invite. Make sure to keep an eye on your inbox! Huge thanks to the TONS of you that emailed me this!
PSA: This might be a good time to remind everyone that you can filter stories here on the site, especially if you are hoping to avoid spoilers of a Hyrulian nature. This is available only to registered members.
Edit Profile > Custom Filters > Games Type "breath" or other keyword to find a game, and make sure it says "Exclude".
Bam. Media blackout on that until you tell us otherwise.