Gamestop has recently announced that one daybefore the launch of Ocarina of Time 3D, they will be hosting a preview event. This is to give players a chance to try out the game before it is released. This is what Gamestop had to say about the event:
6/18: Legend of Zelda: Ocarina of Time for 3DS preview event Saturday, 1pm to 5pm. Guests in attendance will have the opportunity to try out Legend of Zelda: Ocarina of Time one day early at the event. Lines may form early at some locations – call your local participating store for details.
Legend of Zelda: Ocarina of Time for 3DS will be available for sale on Sunday, 6/19.
This event will only be happening in a few locations across America, however a link has been provided to show where you can find a store near you hosting the event. This link also leads you to the official announcement by Gamestop where the quote above came from.