The City of Round Rock Parks and Recreation Department presents the 2020 Youth Fishing Derby from 7 to 11 a.m. Saturday, March 21, at Bright Lake in Old Settlers Park. The event is free but pre-registration is strongly encouraged and participants must check in before fishing. Participants must be checked in by 9 a.m. to receive a t-shirt*, food* and to be eligible for awards (*while supplies last). Winners must be present to claim awards. For ages 3-12 years and all children must be  accompanied by a parent or guardian. Participants will need…