As former PA residents, we loved going to Knoebels and made a point of stopping there during our cross-country trip last year. Great time.
Just don't ever make the mistake I did. Tried to pick the family up so they wouldn't have to walk to the rented RV in a thunderstorm, and wound up getting myself into the road that goes between the picnic pavilions in a 28 foot C.
Seemed wide enough...except for the overhang on the tin roof.
That's when I heard the sickening sound of my deposit disappearing....