Minnie the Minx Dennis' house by Roger who had gained a copy of the Treasure Map due to Smiffy, the dipsy member of The Bash Street Kids, leaving the original in the photocopier machine in Beanotown Library. Upon finding out The Bash Street Kids were also hunting for the treasure, the trio followed them to London. Once the mystery had unfolded that the treasure was buried deep in the Millennium Dome and the Bash Street Kids instantly found it and celebrated their victory. However, Dennis attempts to intimidate the treasure off of Fatty but it quickly flattened leaving Minnie and Roger to chase
The Bash Street Kids eleventh pupil, Wayne, was introduced after a competition on the BBC's "Blue Peter" to find a new Bash Street Kid. The winning entry was announced on 14 March 2007 as "Wayne's in pain". Wayne has fat, puffy cheeks, dandelion-like hair, a problem with standing and is talkative. He wears a plaster cast and sling, suffering comic misfortunes like Calamity James. After a year, Wayne disappeared. Some characters (Teacher and Head, for example) are named after their occupations. The children's parents (who look almost exactly like their children) are called Plug's Dad and so on, even in flashbacks to "their" childhoods.