Super Derby XXVIII will take place Saturday at Harrah's Louisiana Downs. The $500,000 race will showcase one of the top horses of 2007 Grasshopper against a strong field. That event will be the main event of what should be a great day of racing. Besides the Super Derby there will be four other stakes races worth $200,000 a piece. The fun begins around noon with the Super Derby post time taking place at around 5:15.