Uvalde National Fish Hatchery Annual Fishing Derby Share Date 06/01/2019 8:00 am - 12:00 pm Location Uvalde National Fish Hatchery Categories Events Outdoors Free event. Open to children ages 3-16, registration starts at 8am. For more information please call 830-278-2419. Map Loading Map.... Uvalde National Fish Hatchery754 County Road 203 - Uvalde 29.1895911 -99.83432499999998