Sign up 6:00-8:00am at Diaz Lake. Derby starts at 6:30am. Fish until 3PM weigh-in. $15.00 General Admission. Kids 11 years and under are FREE with paid adult. Gardner’s True Value and Lone Pine Rocks and Gifts are sponsoring a $800.00 Blind Bogey. This trout derby is made possible through Inyo County, donations of our members and business owners and hard work of our local volunteers.