Instagram is holding an event in New York City next week hosted by company CEO Kevin Systrom. The invitations include a card asking recipients to "share a moment" with Systrom and the Instagram team, and are each accompanied by a woodblock print of a square, filtered photograph. There are no details on what Instagram might announce, and while the physical blocks might imply a photo printing service, the latest rumors are that a messaging feature is in the works. The event will begin at 10AM next Thursday, December 12th, and you'll be able to turn here for all the news.