A celebration will be held for the 25th anniversary of the Geisinger Janet Weis Children’s Hospital on Sept. 14. The black tie event will be called the Superhero ball.

People will have the opportunity to become a “superhero” sponsor for Geisinger’s patients and community. There are different sponsorship levels. Program ads will also be available for purchase.

Those who are interested must respond with a sponsorship commitment by Aug. 2. Online sponsorship and reservations are available at go.geisinger.org/JWCHSuperheroBall.