Kiddee Koaster is a kiddie coaster located in the Kidzopolis area of Six Flags Fiesta Texas. It was originally named the Pied Piper when it opened in 1992. Then it was renamed Rollschuhcoaster. In 2009 when Wiggles World debuted at Six Flags Fiesta Texas the ride was renamed to Romp Bomp A Stomp to fit in with the theme. In 2010 when Six Flags lost the right to use The Wiggles the ride was renamed Kiddee Koaster. The trains are made to look like sneakers.