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Holiday Closing - Thanksgiving

Frederick County Public Libraries will close at 5pm on Wednesday, November 27 and will remain closed on Thursday November 28, and Friday November 29, 2024 in observance of Thanksgiving.

The Secrets of Site "R".

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Age Group:

Adult
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Program Description

Event Details

Hidden beneath Raven Rock Mountain, Site R, the Underground Pentagon, remains a mystery even today. Author James Rada, Jr. will discuss Site R's origins, the need for secrecy, what has been gleaned from FOIA requests and the few people who will talk about what happens under the mountain.