We stopped here for an ice-cream pick-me-up after visiting the Zanesville Museum of Art (great pottery-very nice, small museum).
The spot is easy on-off from I-70, and easy parking - it has a very old fashioned feel and is quite friendly. The ice cream was quite good, as was the hot fudge.
I'd especially point out that they have nuts and various chocolates that were excellent - reminded me of my childhood when we'd go downtown for hot peanuts.
Next time you are on that boring stretch of I-70, take a moment for some treats-it's one of those places that are worth supporting.
Tom's Ice Cream Bowl
532 McIntire Ave, Zanesville, OH 43701