Unfortunately, I believe birdman is correct.
Henry has two new food vendors, though. A couple sells darn tasty breakfast burritos in the morning and a hotdog vendor shows up around 11AM to handle lunch. You're not without option for a snack when out at Fightertown, especially since it's so close into Surprise. You could probably even get pizza delivered if you sweet talk the people at Pizza Hut. Pack a lunch if you're feeling cheap, btw.
