You will eventually find this ticket and use it to enter the factory. Once you collect it, the gates of Willy Wonka's factory will open, and you will be able to enter.
Trivia[]
In the original stories, Willy Wonka never released a sixth ticket, so in the Poptropican version, one of two scenarios could have happened: either it accidentally floated out of the gates, or Willy generously released it by throwing it out the gates.
