This will happen after
Harold&Barry will start asking you questions. You have to select all the wrong answers before selecting the correct one. For me it popped before I selected the last wrong answer.
There are 3 questions. The correct answers are below. Be sure to pick all of the other answers first. You cannot fail the question, they will ask it over and over again till you get the correct answer.
Question 1: The Fresh
Question 2: His Tombstone
Question 3: Feet