The Sugar Soirée brings CHI supporters together to celebrate the strength of the community and to raise funds to improve the lives of children and adults born with congenital hyperinsulinism (HI) and their families. CHI is a global lifeline to those born with (HI). CHI supports research for better treatments and cures and is the foremost advocate for increased awareness and better medical protocols for HI to reduce preventable brain damage and death from prolonged hypoglycemia. Funds raised at the Sugar Soirée will support the work of CHI to: *Raise vital awareness of HI to end preventable brain damage and death from low blood sugar. *Advance new research with the patient-powered research study, the HI Global Registry and pilot clinical research grants. The goal of all CHI research is better treatments and a cure. *Help patients gain access to specialized treatment, medications, supplies, and to support those living with the disease and their families every step of the way.