Cartoon Network 's block of preschooler shows launched on August 22 is called Tickle-U and included Gordon The Garden Gnome and Firehouse Tales .
On August 22 , Cartoon Network launched a block aimed at the preschool demographic known as 4Kids TV ; shows on the block included Winx Club , Harry and His Bucket Full of Dinosaurs , Peppa Pig , Mew Mew Power , and Gerald McBoing-Boing .