He also has his own theme park blog, Chris Mercaldo's Amusement Blog, which is full of amazing photos of many different theme parks including a couple great posts on Sesame Place.
You can find the posts HERE and HERE.
The posts have wonderful descriptions of a 1993 trip to the park and some great pictures.
One of the photos pictured a giant Big Bird in a nest on display at Mr. Hooper's Emporium:
Images copyright Christopher Mercaldo
HERE and HERE.