Tony Award winner Idina Menzel sings the U.S. National Anthem and conducts a special on-field performance as part of the pre-game ceremony — honoring the 30 winners in the "Target presents PEOPLE All-Star Teachers" program — at the 2014 MLB All-Star Game, which airs July 15 on FOX.
SOURCE: Playbill at 12:00AM on July 15, 2014