Clue 5
Sector L - Castro / Noe Valley
Message from Game Control
Author: Game Control (Jen van Stelle and Alexandra Dixon)
Game Control intended this clue to be relatively easy, given the somewhat tough clues the game opened with. Surprisingly (to us!), several teams had a harder time of it than expected. Can't be everything to everyone -- we just try our best.

Hints
Hint
1 was " '
Hint 2 was "The Sally Brunn building is a library."
Solution
The image in the background of the flyer is from the 1966 movie starring Oskar Werner and Julie Christie, directed by Francois Truffaut, and based on the classic Ray Bradbury novel Fahrenheit 451. The science fiction plot involves a futuristic society in which all books are burned by the thought police. An underground society springs up of people who are committed to preserving books; each memorizes a book and, before he dies, passes it along, word by word, to a younger person. The title refers to the fact that paper burns at 451 degrees Fahrenheit.
Many
teams tried the obvious first -- dialing the local number, (415) 617-7591.
Teams also tried a
The
number on the flyer is, in fact, a Dewey Decimal System library call number,
and the