sdrawkcaB  ytraP -- My daughter's friends still remember the backwards party she had seven years ago. They often call each other by the backwards names they learned on that special day.  We did much of what has been mentioned on this board, but for the traditional party favor bags - we spelled their names  backwards on them and they received them(EMPTY)when they arrived. As the party went along, they won the favors to fill their bags. --Don't forget to take birthday photos with everyone dressed in their backwards clothes and facing away from the camera!  This party is such a joy to plan and hold!