DH, DS and I are going to visit some friends and family in Allentown and Philadelphia in mid-October, and I've been thinking about going to Sesame Place while we are up there. Having read a lot of the posts here, though, it seems like it's more of a water park, and I assume Oct. in PA will be too chilly for the water park. Would it still be fun without the water park parts? DS will be 23 months and I think would otherwise LOVE a whole day of Sesame Street! Thanks for any advice!