"We Apologize for the Inconvenience"

Sound Mobile
Three restaurants were being built on the top floor of The Rotunda. The construction noise was disturbing the occupants of the other parts of the building. There was a need to inform the public about the reasons for the noise.

We proposed to suspend tables from the dome at the top floor level where the restaurants were being built.
The tables were to rotate when the noise would reach a certain volume. A microphone connected to a circuit would operate motors, which would spin the tables, and their tablecloths would spin up in the air.