Mario Party 9 Party Crashers

To celebrate the launch of Mario Party 9, Nintendo asked fans on Twitter utilizing the hashtag #1UPMyParty, “Why should Mario and Luigi crash your party?” From a sweet 16 birthday party in Austin to a college gaming club meet-up in Boston, Nintendo traveled across the country to visit a few lucky winners who each  received a special prize pack and once-in-a-lifetime visit from Mario and Luigi.