It's time to catch that REEL big one at our Kids Fishing Derby (Ages 5-12) at Thomas Reservoir. This derby will include music and prizes for Biggest Fish, Casting Contest, and Fish Trivia. There will be a short demonstration to go over casting, knot tying, and fish handling before being released to the reservoir. This event is free but does require registration. Each registered child will receive a FREE fishing pole from Colorado Parks & Wildlife.