San Francisco, California is a real-life location that is depicted as the hometown of the ClueFinders, and appears in some of the games.
In the GamesEdit
The ClueFinders discover that beneath San Francisco lies a secret underground kingdom full of intelligent plants. When the kingdom becomes threatened by pollution, its citizens and leader become hostile and plan to attack the city above. The ClueFinders must work to restore the plant kingdom and save San Francisco from destruction.
The ClueFinders visit an abandoned amusement park in San Francisco, on the side of town opposite their clubhouse.
The ClueFinders go to visit a brand new toy store in San Francisco called Ultimate Toys. While there, they discover that the entirety of San Francisco is in danger of being shrunk by the store's malicious manager, Pericles Lear.