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