If you are up by the Gap stop at Hot Dog Johnny's in Buttzville, NJ

Um... sounds like a joke. I don't know the punchline, something about wieners in buttzville? lol

GO

if you are in Princeton, definitely stop for hot cocoa and ice cream at the Bent Spoon in Palmer Square!

The Bent Spoon?

Thomas' Sweets in Palmer Square has the best ice cream in the world. They make their own and they invented blend-ins. Check it out for dessert after a lunch/dinner at The Ferry House on Witherspoon St. off Palmer Square.

When you're at the Grounds for Sculpture, consider Chambersburg in Trenton for food. It has some of the best Italian restaurants outside NYC.

A day in Lambertville (Woodstock on the Delaware), a day in Princeton, a day in Trenton (galleries/museums and the Revolution Christmas Eve Battle walk).

Good to go.

Bent Spoon also makes their own ice cream and sorbet, from local (and organic, if they can get it) ingredients. They have innovative flavors like Jersey sweet corn, cardamom ginger, and cranberry mostarda. IMO, THEY have the best ice cream in the world.

You can always visit both and do a head-to-head taste test!