I don't know that information without doing research online which I know you can do yourself. But perhaps you can also contact the Warner Grand Theater conservation Guild. That are in an office next door to the theater itself. Also, the San Pedro restoration agency. They all helped to take care of and restore the theater.
There is an office next to the theater. I'll try to find their email. Thanks.
Lady mermaid summed it up nicely. You spoke with a manager that was there too, so hopefully they'll take care of whatever your issue was.
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