Container is NOT at listed coordinates. The correct coordinates can be determined while completing the Richardson TX History Tour Adventure Lab. You will need to download the Adventure Lab App to complete all five stages of the lab.
Clues can be found at each stop of the adventure lab. Watch closely and keep track of your answers to solve the final location of this bonus puzzle. You will need to replace A,B,C,D,E with the corresponding numbers found during the Richardson TX History Tour Adventure Lab.
The bonus cache is located at N32 57.ABC W096 41.DED.