Tickle-U was a short-lived defunct preschool block from Cartoon Network.
It aired on August 22, 2005, to January 13, 2006.
Tickle-U was the second preschool programming block featured on Cartoon Network, after Small World.
Tickle-U aired Monday to Friday for 2 hours from 9-11am.
The block also notably featured an innovative “Mommy Bar" with helpful information about programming and childcare.