Seattle and Atalanta have Underground cities. You can take a tour of Seattle Underground.
you have to take the underground tour
You have to get a job at the museum after you take the underground tour
Before you can enter the museum, you have to take the Underground Tunnel tour.
its at the place where you take a tour. right past the clown store.
Go to counterfiet island.
You will find a pair of tickets to the Underground Tunnel Tour in the second large trashcan by the Tour entrance. But you decide to return them. The owner is in the Internet Cafe. You will have to find something to distract him from his internet games. (Take a green balloon from the Clown Store to the Countryside first.)
go to the underground tour
they are in the trash can downtown.
i honestly dont know
at the docks
The tickets to the Underground Tour are in a trash can, the right one of the pair near the Tour entrance. They belong to the man in the Internet Cafe, but he will give you one. Unfortunately, you may find that he is preoccupied with his computer games. Go to the Clown Store and get a green balloon, and take it to the boy in the Countryside. Now the old guy is distracted from his games.