10 Dec, 12:23
Ireland's John Lacey will referee his first ever RBS 6 Nations match in February, while Alain Rolland is also included in the Elite Panel in what is his last season.
Todd Clever, the USA captain, is also ready for the game and spoke about the strong Irish connections in his squad.
Houston is a sports mad city and while there will be a lot of rugby fans at the game, there are likely to be a lot of people who have never watched the sport before.
USA Rugby have commissioned a Rugby Genius crew to help out the new fans on matchday and we spoke one of them - Don McKellar.