Gary E. Knell, President and CEO of Sesame Workshop, Keith M. Kasen, President of Busch Entertainment, and walkaround Elmo, were at Sesame Place, Langhorne, PA to sign an agreement to create Sesame Street-themed attractions in four of its U.S. parks - SeaWorld California, SeaWorld Texas, Busch Gardens Africa in Tampa, and Busch Gardens Europe in Williamsburg. In addition, Sesame Workshop has agreed to extend BEC's license to feature Sesame Street characters in Sesame Place, in Langhorne.