Can you believe it?  We have a winner!  What a lucky gal!  After months of trying Denise Liesinger guessed the MIX 97-3 Secret Sound.  The sound was REMOVING A CAR KEY FROM THE IGNITION.  Denise won $500.00 in gasoline and $200.00 in car washes from the Sioux Falls Gas Stops & the MIX 97-3.  CONGRATULATIONS Denise!