During the 1970’s, when I was working at the Federal Bureau of Investigation (FBI) in the Justice Building, on Pennsylvania Avenue, Washington, DC, you would never guess how we alerted to take a break – it was only a 10-15 minute break, but we were all directed upstairs to the break room. If memory serves me correctly, the break room was on the 6th floor. Of course, I could be mistaken – it has been 45 years since then.
Comment below – the first person who states the correct answer will be sent a packet of Embellishments from the Stampin’ UP! 2015-2016 Catalog – my choice.