History
Singer and television hostess Dinah Shore gave women's professional golf a major boost in 1972, when she inaugurated the LPGA tournament that formerly bore her name.
The event was originally known as the Colgate Dinah Shore Tournament. Nabisco took over sponsorship in 1982 and the tournament was designated as the LPGA tour's fourth major championship the following year.
It's now known simply as the Nabisco Tournament, but the winner receives the Nabisco Dinah Shore Trophy.
The tournament has always been played at Mission Hills Country Club in Rancho Mirage, California.