Preparing for Saturday’s (April 21) Trout Derby at the Nevada County Fairgrounds. About 2,000 Rainbow Trout are being stocked in the pond by the CA Fish and Game and the Grass Valley Sportsmen’s Club. Thank you to the Grass Valley Sportsmen for preparing and hosting this fun kids event on Saturday at Lions Lake. Sign-in begins at 7 am; fishing begins at 8 am. For information, visit here.