Back to the hotel area.  We walked down to Tony Luke JUNIORS (not the one in the lousy part of town that had been closed on Sunday) and grabbed a burger (for Maddie) and two Roast Pork Italians.  These were excellent pork subs with spicy broccoli di rabe and provolone.  We were powerfully stinky as we checked out and headed west.
West to Nottingham, PA (stopping for a drink at the Miss Oxford Diner in nearby Oxford).

The Herr's Snacks visitors' center in Nottingham has a factory tour.  An ultrasecret factory tour in which no photos are allowed.  That's important, as the infant technologies of slicing, stamping and baking must be closely guarded. 

We saw pretzel dough mixed, extruded, nuggetized, and baked.  We saw chips, cheese puffs, and corn chips baked and packaged. We tasted hot chips.

A neat tour.  The hot chips were extra good and potatoey.  But there is a reason that corn chips are called Fritos and nacho chips are called Doritos and cheese puffs are called Cheetos and fake onion rings are called Funyuns-- they simply taste better than Herr's products.  The most successful product we bought was the  cheese popcorn that turns green in your mouth.
Postscript

We got home by dinnertime.  It had been a successful, very enjoyable trip.  That night, at 1am, Maddie woke up having trouble breathing.  I suspected color-changing popcorn, but a panicked trip to the emergency room showed that it was a simple case of croup.  Two hours later she was home, healthy, and asleep, and we were very thankful that we didn't have to trust the assuredly fine hospitals of Philadelphia or Wildwood.
Monday AM we went to the zoo.  A fun little children's area with outrageously-priced pony rides and a petting area (a few small animals, but for the most part it was heavy petting).

The amazing part was the dozens of beautiful peacocks roaming freely around the grounds.