PHILADELPHIA, Pa. Sesame Place Philadelphia, the first theme park in the U.S. based entirely on the award-winning show Sesame Street, will launch its annual fall celebration, The Count’s Halloween Spooktacular, on Saturday, September 16, with exciting new not-too-spooky fun for all. This year’s event will feature Halloween-themed shows and parades, Pumpkin Decorating with Abby Cadabby, and interactive scavenger…