From visiting the santavator as Santa, I saw that this token variable included a value of besanta
Within the Chrome developer tools, I added a breakpoint to line 52 of app.js, right after the tokens variable is defined. When the debugger was launched, I added a watch to the tokens variable. I then unpaused the debugger.
With the tokens variable in the watch stack, I changed a value (marble) to besanta.
At this point, I could press the 3rd floor button for Santa's Office and pass the fingerprint scanner.
An overview of all people, places, and events can be learned in the Introduction.