The World Most Secret Underground Base is Not Where You Think

https://youtu.be/mJEAU-i5OIw

Published on Jun 6, 2017
Beneath the gleaming white of the Getty museum, is a hidden world the public will probably never see. These structures are linked by underground blocklong corridors leading to a labyrinth of high-tech spaces where about 1,000 employees populate what is, in effect, a city beneath the hilltop.

Besides the expected amenities that make the place run -- restaurant services, registrar's offices, loading docks, acres of heating and air-conditioning systems and seemingly endless rooms of computers -- there are 28 laboratories and treatment rooms where scientists and conservators study the preservation of archeological sites, seismic strengthening techniques and new methods of cleaning ancient objects.

Not that much of a Secret, is it ??    :headscratching