Suzzallo/Allen has 4 stops on the race: the Suzzallo Info Desk, the Suzzallo Reference Desk, McNews, and the Allen North Info Desk.
To recap on the info that Adam kindly posted, the questions and answers for each desk are:
Suzzallo Info Desk:
Q: How much does a tall cappuccino cost in Suzzallo Espresso? [Hint: take a look prices posted on the wall]
A: $2.65
Suzzallo Reference Desk:
Q: Who owned this desk? [Hint: go to the North side of the Reading Room]
a. George Washington
b. Henry Suzzallo
c. Charles Odegaard
d. Warren Magnuson
A: d. Warren Magnuson
Microforms & Newspapers Desk:
Q: What newspaper can be found at A3139? [Hint: go to the microfilm tunnel to find this paper]
A: UW Daily
Allen North Info:
This is the last stop, so no question here. They just need to put their passport in the box.