Trivia Tour is a feature where you must collect characters via hidden objects in Classic mode, to complete a scene and unlock a grand prize.
Upon entering, you will find Willy in the middle of an incomplete scene and the missing figures at the bottom of the screen. Each of these will have a certain item value that you will randomly find in your Classic mode games.
On the bottom, left-hand corner of the questions you can see the object with the value you will receive if you answer correctly. You will need to go to the Trivia Tour card to unlock the character, once you have collected the required amount of objects.
Completing the scene will earn you a top prize of 100 credits, 10000 coins and 500 ranking points.
Trivia Tour can be accessed from the events menu, located on the second icon in the bottom bar of the screen.