On cross country trips there used to by a Stucky's every few miles it seemed. They vanished long ago. They had a lot of candy so my brother and I always lobbied to stop at one. Dad almost never did. Maybe that is why they went out of business.
At Bennigan's they also had a dessert called "death by chocolate" that was a challenge to any true choch-a-holic. One of my friends loved that and was known to go in and order just a death by chocolate as his meal and eat it all himself. Usually a table of 4 to 6 each had a bite and left the rest.