Sesame Place is the official Sesame Street theme park located at 100 Sesame Road in Langhorne, Pennsylvania. First opening in 1980, the park is operated by SeaWorld Parks & Entertainment and is developed in cooperation with Sesame Workshop. The 16-acre park consists of water attractions, rides, shows and interactive entertainment, along with walk-around versions of the Sesame Street Muppets. Special events, including appearances by the Sesame Street cast, are held at the park as well.