Step Forward to Cure TSC is a series of month-long walks, runs, and rides across the nation. The walk will feature a raffle as well as time for the TSC community to come together to raise awareness and funds for the TSC alliance. The TSC Alliance is an internationally recognized nonprofit that does everything it takes to improve the lives of individuals with Tuberous Sclerosis Complex. Tuberous Sclerosis Complex is a rare genetic disorder that causes tumors to form in vital organs, such as the brain, heart, kidneys, lungs, liver, eyes, and skin. TSC is also the leading genetic cause of epilepsy. Currently, there is no cure for TSC. The TSC Alliance is the leading resource for the medical community, parents and individuals with TSC, as well as the driving force behind collaborative TSC research around the world. Every dollar raised through our raffle goes directly into the TSC alliance, a 501(c)(3) tax-exempt organization.