Sprint just sent out invitations to a press event that will be held early next month in New York City. It is unclear what will be announced at the event, which will take place on February 7th — just one week ahead of the annual Mobile World Congress convention in Barcelona. Sprint’s invitation states that CEO Dan Hesse will be on hand to introduce what Sprint is calling “yet another industry first.” Adding to the mystery is the fact that illusionist David Blaine will be there to “show you that the impossible is possible.” Ok Sprint, we’re intrigued.