Many people do not know this but many parts of movies are filmed in parking garages. We have been called out to clean many parking garages throughout the country and in Chicago for movie film studios. The biggest one would most likely be the hunger games 1 & 2.
We were on site to clean the Georgia Dome parking garage before after and wetting during the filming of the Hunger Games 1 & 2.
It was really cool to see how they hire 100+ carpenters, painters etc to build these elaborate props just to rip them down after filming and hire us to clean up the mess.
Next time you are watching a film check out the surroundings and you may be seeing the inside of a parking garage.