A mysterious treehouse hidden from adults is the headquarters for five friends known as Kids Next Door. These 10-year-olds take on adults to get out of going to the dentist or summer camp by using '2x4 Technology.'
A mysterious treehouse hidden from adults is the headquarters for five friends known as Kids Next Door. These 10-year-olds take on adults to get out of going to the dentist or summer camp by using '2x4 Technology.'
