The event will run from 9 A.M. to noon.
There will be numerous police cars, fire trucks, ambulances and even helicopters as part of the drill.
They are not letting people know which buildings are being used for the exercise, but will notify those affected by email. They will also rope off the area, so people don't wander into the training.
Drivers and pedestrians in the area should be aware of the influx of emergency vehicles into the area.