Inverse explosion

I went back to the beginning of the class to my concept, Explosions.
So I created an inverse explosion, the impact of explosion on the ground, which deforms the ground and raise the level of the ground.

I created this off the model, concept plans. The void created by the explosion in the model is shown in gray in these concept plans.

Since an explosion is all over the place, so are my theater, bar, main elevator core and food plaza. Spreading out from the core middle towards the edges of the property line